Update app.py

app.py

@@ -7,55 +7,55 @@ from collections import Counter
 
 app = Flask(__name__)
 
-# Function to fetch trending spaces from Huggingface with pagination
-def fetch_trending_spaces(offset=0, limit=72):
+###################
+# 1) 최대 50개만 가져오기 위해 limit=50으로 수정
+###################
+def fetch_trending_spaces(offset=0, limit=50):
     try:
-        # Simple data fetching
         url = "https://huggingface.co/api/spaces"
-        params = {"limit": 10000}  # Get max 10000 to fetch more spaces
+        # 여기서는 최대 10000개를 가져오지만, slicing 시에 우리가 limit=50 을 적용
+        params = {"limit": 10000}
         
-        # Increase timeout
         response = requests.get(url, params=params, timeout=30)
         
         if response.status_code == 200:
             spaces = response.json()
-            filtered_spaces = [space for space in spaces if space.get('owner') != 'None' and space.get('id', '').split('/', 1)[0] != 'None']
+            filtered_spaces = [space for space in spaces 
+                               if space.get('owner') != 'None'
+                               and space.get('id', '').split('/', 1)[0] != 'None']
             
-            # Slice according to requested offset and limit
+            # offset 및 limit 적용
             start = min(offset, len(filtered_spaces))
             end = min(offset + limit, len(filtered_spaces))
             
-            print(f"Fetched {len(filtered_spaces)} spaces, returning {end-start} items from {start} to {end}")
+            print(f"Fetched {len(filtered_spaces)} spaces, returning {end - start} items from {start} to {end}")
             
             return {
                 'spaces': filtered_spaces[start:end],
-                'total': len(filtered_spaces),
+                'total': min(len(filtered_spaces), 50),  # 최대 50까지만 총합으로 반영
                 'offset': offset,
                 'limit': limit,
-                'all_spaces': filtered_spaces  # Return all spaces for stats calculation
+                'all_spaces': filtered_spaces[:50]  # 전체 통계 계산도 50개만
             }
         else:
             print(f"Error fetching spaces: {response.status_code}")
-            # Return empty spaces with fake 200 limit data
             return {
                 'spaces': generate_dummy_spaces(limit),
-                'total': 200,
+                'total': 50,
                 'offset': offset,
                 'limit': limit,
-                'all_spaces': generate_dummy_spaces(500)  # Dummy data for stats
+                'all_spaces': generate_dummy_spaces(50)
             }
     except Exception as e:
         print(f"Exception when fetching spaces: {e}")
-        # Generate fake data
         return {
             'spaces': generate_dummy_spaces(limit),
-            'total': 200,
+            'total': 50,
             'offset': offset,
             'limit': limit,
-            'all_spaces': generate_dummy_spaces(500)  # Dummy data for stats
+            'all_spaces': generate_dummy_spaces(50)
         }
 
-# Generate dummy spaces in case of error
 def generate_dummy_spaces(count):
     spaces = []
     for i in range(count):
@@ -68,43 +68,28 @@ def generate_dummy_spaces(count):
         })
     return spaces
 
-# Transform Huggingface URL to direct space URL
 def transform_url(owner, name):
-    # 1. Replace '.' with '-'
     name = name.replace('.', '-')
-    # 2. Replace '_' with '-'
     name = name.replace('_', '-')
-    # 3. Convert to lowercase
     owner = owner.lower()
     name = name.lower()
-    
     return f"https://{owner}-{name}.hf.space"
 
-# Get space details
 def get_space_details(space_data, index, offset):
     try:
-        # Extract common info
         if '/' in space_data.get('id', ''):
             owner, name = space_data.get('id', '').split('/', 1)
         else:
             owner = space_data.get('owner', '')
             name = space_data.get('id', '')
         
-        # Ignore if contains None
         if owner == 'None' or name == 'None':
             return None
         
-        # Construct URLs
         original_url = f"https://huggingface.co/spaces/{owner}/{name}"
         embed_url = transform_url(owner, name)
-        
-        # Likes count
         likes_count = space_data.get('likes', 0)
-        
-        # Extract title
         title = space_data.get('title', name)
-        
-        # Tags
         tags = space_data.get('tags', [])
         
         return {
@@ -112,14 +97,13 @@ def get_space_details(space_data, index, offset):
             'embedUrl': embed_url,
             'title': title,
             'owner': owner,
-            'name': name,  # Store Space name
+            'name': name,
             'likes_count': likes_count,
             'tags': tags,
             'rank': offset + index + 1
         }
     except Exception as e:
         print(f"Error processing space data: {e}")
-        # Return basic object even if error occurs
         return {
             'url': 'https://huggingface.co/spaces',
             'embedUrl': 'https://huggingface.co/spaces',
@@ -131,7 +115,6 @@ def get_space_details(space_data, index, offset):
             'rank': offset + index + 1
         }
 
-# Get owner statistics from all spaces
 def get_owner_stats(all_spaces):
     owners = []
     for space in all_spaces:
@@ -143,53 +126,100 @@ def get_owner_stats(all_spaces):
         if owner != 'None':
             owners.append(owner)
     
-    # Count occurrences of each owner
     owner_counts = Counter(owners)
-    
-    # Get top 30 owners by count
     top_owners = owner_counts.most_common(30)
-    
     return top_owners
 
-# Homepage route
+###########################
+# 2) 두 번째 탭을 위한 "고정된" Huggingface URL 목록 예시
+#    (원하는 스페이스들을 추가하세요)
+###########################
+CUSTOM_SPACES = [
+    {
+        'owner': 'huggingface',
+        'name': 'diffuse-the-rest',
+        'title': 'Diffuse The Rest Demo',
+        'likes': 999,
+    },
+    {
+        'owner': 'openai',
+        'name': 'whisper',
+        'title': 'Whisper Demo',
+        'likes': 777,
+    },
+    {
+        'owner': 'HuggingFaceH4',
+        'name': 'Chat-UI',
+        'title': 'Chat UI (HuggingFaceH4)',
+        'likes': 450,
+    },
+]
+
+###########################
+# 2) 두 번째 탭 API 라우트
+###########################
+@app.route('/api/custom-spaces', methods=['GET'])
+def custom_spaces():
+    # 필요하다면 검색 기능 등 추가 가능. 여기서는 단순히 전체 반환
+    results = []
+    for index, item in enumerate(CUSTOM_SPACES):
+        owner = item['owner']
+        name = item['name']
+        title = item.get('title', name)
+        likes_count = item.get('likes', 0)
+        
+        # rank는 임의로 index+1
+        results.append({
+            'url': f"https://huggingface.co/spaces/{owner}/{name}",
+            'embedUrl': transform_url(owner, name),
+            'title': title,
+            'owner': owner,
+            'name': name,
+            'likes_count': likes_count,
+            'tags': [],
+            'rank': index + 1
+        })
+    
+    return jsonify({
+        'spaces': results,
+        'total': len(results),
+    })
+
+
 @app.route('/')
 def home():
     return render_template('index.html')
 
-# Trending spaces API
 @app.route('/api/trending-spaces', methods=['GET'])
 def trending_spaces():
     search_query = request.args.get('search', '').lower()
     offset = int(request.args.get('offset', 0))
-    limit = int(request.args.get('limit', 72))  # Default 72
-    
-    # Fetch trending spaces
+    # 여기서도 limit=50으로 고정
+    limit = int(request.args.get('limit', 50))
+
     spaces_data = fetch_trending_spaces(offset, limit)
     
-    # Process and filter spaces
     results = []
     for index, space_data in enumerate(spaces_data['spaces']):
         space_info = get_space_details(space_data, index, offset)
-        
         if not space_info:
             continue
-            
-        # Apply search filter if needed
+        
+        # 검색어 필터
         if search_query:
             title = space_info['title'].lower()
             owner = space_info['owner'].lower()
             url = space_info['url'].lower()
             tags = ' '.join([str(tag) for tag in space_info.get('tags', [])]).lower()
             
-            if (search_query not in title and 
-                search_query not in owner and 
-                search_query not in url and 
-                search_query not in tags):
+            if (search_query not in title 
+                and search_query not in owner 
+                and search_query not in url 
+                and search_query not in tags):
                 continue
         
         results.append(space_info)
     
-    # Get owner statistics for all spaces
     top_owners = get_owner_stats(spaces_data.get('all_spaces', []))
     
     return jsonify({
@@ -197,23 +227,22 @@ def trending_spaces():
         'total': spaces_data['total'],
         'offset': offset,
         'limit': limit,
-        'top_owners': top_owners  # Add top owners data
+        'top_owners': top_owners
     })
 
 if __name__ == '__main__':
-    # Create templates folder
     os.makedirs('templates', exist_ok=True)
     
-    # Create index.html file
+    # index.html 생성 (원본에서 탭 기능만 추가)
     with open('templates/index.html', 'w', encoding='utf-8') as f:
         f.write('''<!DOCTYPE html>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Huggingface Spaces Gallery</title>
   <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
   <style>
+    /* (중략) — 원본 CSS 그대로 유지 */
     @import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700&display=swap');
     
     :root {
@@ -235,15 +264,11 @@ if __name__ == '__main__':
       --text-secondary: #666;
       --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
     }
-    
     * {
-      margin: 0;
-      padding: 0;
-      box-sizing: border-box;
+      margin: 0; padding: 0; box-sizing: border-box;
     }
-    
     body {
-      font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
+      font-family: 'Nunito', sans-serif;
       line-height: 1.6;
       color: var(--text-primary);
       background-color: #f8f9fa;
@@ -251,13 +276,10 @@ if __name__ == '__main__':
       min-height: 100vh;
       padding: 2rem;
     }
-    
     .container {
       max-width: 1600px;
       margin: 0 auto;
     }
-    
-    /* Mac OS Window Styling */
     .mac-window {
       background-color: var(--mac-window-bg);
       border-radius: 10px;
@@ -267,7 +289,6 @@ if __name__ == '__main__':
       margin-bottom: 2rem;
       border: 1px solid var(--mac-border);
     }
-    
     .mac-toolbar {
       display: flex;
       align-items: center;
@@ -275,472 +296,224 @@ if __name__ == '__main__':
       background-color: var(--mac-toolbar);
       border-bottom: 1px solid var(--mac-border);
     }
-    
     .mac-buttons {
-      display: flex;
-      gap: 8px;
-      margin-right: 15px;
+      display: flex; gap: 8px; margin-right: 15px;
     }
-    
     .mac-button {
-      width: 12px;
-      height: 12px;
-      border-radius: 50%;
-      cursor: default;
+      width: 12px; height: 12px; border-radius: 50%; cursor: default;
     }
-    
-    .mac-close {
-      background-color: var(--mac-button-red);
-    }
-    
-    .mac-minimize {
-      background-color: var(--mac-button-yellow);
-    }
-    
-    .mac-maximize {
-      background-color: var(--mac-button-green);
-    }
-    
+    .mac-close { background-color: var(--mac-button-red); }
+    .mac-minimize { background-color: var(--mac-button-yellow); }
+    .mac-maximize { background-color: var(--mac-button-green); }
     .mac-title {
-      flex-grow: 1;
-      text-align: center;
-      font-size: 0.9rem;
-      color: var(--text-secondary);
+      flex-grow: 1; text-align: center; font-size: 0.9rem; color: var(--text-secondary);
     }
-    
-    .mac-content {
-      padding: 20px;
-    }
-    
-    /* Header Styling */
+    .mac-content { padding: 20px; }
     .header {
       text-align: center;
-      margin-bottom: 1.5rem;
-      position: relative;
+      margin-bottom: 1.5rem; position: relative;
     }
-    
     .header h1 {
-      font-size: 2.2rem;
-      font-weight: 700;
-      margin: 0;
-      color: #2d3748;
-      letter-spacing: -0.5px;
+      font-size: 2.2rem; font-weight: 700; margin: 0; color: #2d3748; letter-spacing: -0.5px;
     }
-    
     .header p {
       color: var(--text-secondary);
       margin-top: 0.5rem;
       font-size: 1.1rem;
     }
-    
-    /* Controls Styling */
     .search-bar {
-      display: flex;
-      align-items: center;
-      margin-bottom: 1.5rem;
-      background-color: white;
-      border-radius: 30px;
-      padding: 5px;
-      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
-      max-width: 600px;
-      margin-left: auto;
-      margin-right: auto;
+      display: flex; align-items: center; margin-bottom: 1.5rem;
+      background-color: white; border-radius: 30px; padding: 5px;
+      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); max-width: 600px;
+      margin-left: auto; margin-right: auto;
     }
-    
     .search-bar input {
-      flex-grow: 1;
-      border: none;
-      padding: 12px 20px;
-      font-size: 1rem;
-      outline: none;
-      background: transparent;
-      border-radius: 30px;
+      flex-grow: 1; border: none; padding: 12px 20px; font-size: 1rem;
+      outline: none; background: transparent; border-radius: 30px;
     }
-    
     .search-bar .refresh-btn {
-      background-color: var(--pastel-green);
-      color: #1a202c;
-      border: none;
-      border-radius: 30px;
-      padding: 10px 20px;
-      font-size: 1rem;
-      font-weight: 600;
-      cursor: pointer;
-      transition: all 0.2s;
-      display: flex;
-      align-items: center;
-      gap: 8px;
+      background-color: var(--pastel-green); color: #1a202c; border: none;
+      border-radius: 30px; padding: 10px 20px; font-size: 1rem; font-weight: 600;
+      cursor: pointer; transition: all 0.2s; display: flex; align-items: center; gap: 8px;
     }
-    
     .search-bar .refresh-btn:hover {
       background-color: #9ee7c0;
       box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
     }
-    
     .refresh-icon {
-      display: inline-block;
-      width: 16px;
-      height: 16px;
-      border: 2px solid #1a202c;
-      border-top-color: transparent;
-      border-radius: 50%;
-      animation: none;
+      display: inline-block; width: 16px; height: 16px; border: 2px solid #1a202c;
+      border-top-color: transparent; border-radius: 50%; animation: none;
     }
-    
     .refreshing .refresh-icon {
       animation: spin 1s linear infinite;
     }
-    
     @keyframes spin {
       0% { transform: rotate(0deg); }
       100% { transform: rotate(360deg); }
     }
-    
-    /* Grid Styling */
     .grid-container {
       display: grid;
       grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
       gap: 1.5rem;
       margin-bottom: 2rem;
     }
-    
     .grid-item {
-      height: 500px;
-      position: relative;
-      overflow: hidden;
-      transition: all 0.3s ease;
-      border-radius: 15px;
+      height: 500px; position: relative; overflow: hidden;
+      transition: all 0.3s ease; border-radius: 15px;
     }
-    
     .grid-item:nth-child(6n+1) { background-color: var(--pastel-pink); }
     .grid-item:nth-child(6n+2) { background-color: var(--pastel-blue); }
     .grid-item:nth-child(6n+3) { background-color: var(--pastel-purple); }
     .grid-item:nth-child(6n+4) { background-color: var(--pastel-yellow); }
     .grid-item:nth-child(6n+5) { background-color: var(--pastel-green); }
     .grid-item:nth-child(6n+6) { background-color: var(--pastel-orange); }
-    
     .grid-item:hover {
       transform: translateY(-5px);
       box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
     }
-    
     .grid-header {
       padding: 15px;
-      display: flex;
-      flex-direction: column;
+      display: flex; flex-direction: column;
       background-color: rgba(255, 255, 255, 0.7);
       backdrop-filter: blur(5px);
       border-bottom: 1px solid rgba(0, 0, 0, 0.05);
     }
-    
     .grid-header-top {
-      display: flex;
-      justify-content: space-between;
-      align-items: center;
-      margin-bottom: 8px;
+      display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px;
     }
-    
     .rank-badge {
-      background-color: #1a202c;
-      color: white;
-      font-size: 0.8rem;
-      font-weight: 600;
-      padding: 4px 8px;
-      border-radius: 50px;
+      background-color: #1a202c; color: white; font-size: 0.8rem; font-weight: 600;
+      padding: 4px 8px; border-radius: 50px;
     }
-    
     .grid-header h3 {
-      margin: 0;
-      font-size: 1.2rem;
-      font-weight: 700;
-      white-space: nowrap;
-      overflow: hidden;
-      text-overflow: ellipsis;
+      margin: 0; font-size: 1.2rem; font-weight: 700;
+      white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
     }
-    
     .grid-meta {
-      display: flex;
-      justify-content: space-between;
-      align-items: center;
-      font-size: 0.9rem;
+      display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem;
     }
-    
-    .owner-info {
-      color: var(--text-secondary);
-      font-weight: 500;
-    }
-    
+    .owner-info { color: var(--text-secondary); font-weight: 500; }
     .likes-counter {
-      display: flex;
-      align-items: center;
-      color: #e53e3e;
-      font-weight: 600;
-    }
-    
-    .likes-counter span {
-      margin-left: 4px;
+      display: flex; align-items: center; color: #e53e3e; font-weight: 600;
     }
-    
+    .likes-counter span { margin-left: 4px; }
     .grid-actions {
-      padding: 10px 15px;
-      text-align: right;
-      background-color: rgba(255, 255, 255, 0.7);
-      backdrop-filter: blur(5px);
-      position: absolute;
-      bottom: 0;
-      left: 0;
-      right: 0;
-      z-index: 10;
-      display: flex;
-      justify-content: flex-end;
+      padding: 10px 15px; text-align: right; background-color: rgba(255, 255, 255, 0.7);
+      backdrop-filter: blur(5px); position: absolute; bottom: 0; left: 0; right: 0;
+      z-index: 10; display: flex; justify-content: flex-end;
     }
-    
     .open-link {
-      text-decoration: none;
-      color: #2c5282;
-      font-weight: 600;
-      padding: 5px 10px;
-      border-radius: 5px;
-      transition: all 0.2s;
+      text-decoration: none; color: #2c5282; font-weight: 600;
+      padding: 5px 10px; border-radius: 5px; transition: all 0.2s;
       background-color: rgba(237, 242, 247, 0.8);
     }
-    
-    .open-link:hover {
-      background-color: #e2e8f0;
-    }
-    
+    .open-link:hover { background-color: #e2e8f0; }
     .grid-content {
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      padding-top: 85px; /* Header height */
-      padding-bottom: 45px; /* Actions height */
+      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
+      padding-top: 85px; padding-bottom: 45px;
     }
-    
     .iframe-container {
-      width: 100%;
-      height: 100%;
-      overflow: hidden;
-      position: relative;
+      width: 100%; height: 100%; overflow: hidden; position: relative;
     }
-    
-    /* Apply 70% scaling to iframes */
     .grid-content iframe {
-      transform: scale(0.7);
-      transform-origin: top left;
-      width: 142.857%;
-      height: 142.857%;
-      border: none;
-      border-radius: 0;
+      transform: scale(0.7); transform-origin: top left;
+      width: 142.857%; height: 142.857%; border: none; border-radius: 0;
     }
-    
     .error-placeholder {
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      display: flex;
-      flex-direction: column;
-      justify-content: center;
-      align-items: center;
-      padding: 20px;
-      background-color: rgba(255, 255, 255, 0.9);
+      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
+      display: flex; flex-direction: column; justify-content: center; align-items: center;
+      padding: 20px; background-color: rgba(255, 255, 255, 0.9);
       text-align: center;
     }
-    
     .error-emoji {
-      font-size: 6rem;
-      margin-bottom: 1.5rem;
+      font-size: 6rem; margin-bottom: 1.5rem;
       animation: bounce 1s infinite alternate;
       text-shadow: 0 10px 20px rgba(0,0,0,0.1);
     }
-    
     @keyframes bounce {
-      from {
-        transform: translateY(0px) scale(1);
-      }
-      to {
-        transform: translateY(-15px) scale(1.1);
-      }
+      from { transform: translateY(0px) scale(1); }
+      to { transform: translateY(-15px) scale(1.1); }
     }
-    
-    /* Pagination Styling */
     .pagination {
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      gap: 10px;
+      display: flex; justify-content: center; align-items: center; gap: 10px;
       margin: 2rem 0;
     }
-    
     .pagination-button {
-      background-color: white;
-      border: none;
-      padding: 10px 20px;
-      border-radius: 10px;
-      font-size: 1rem;
-      font-weight: 600;
-      cursor: pointer;
-      transition: all 0.2s;
-      color: var(--text-primary);
-      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
+      background-color: white; border: none; padding: 10px 20px; border-radius: 10px;
+      font-size: 1rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
+      color: var(--text-primary); box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
     }
-    
     .pagination-button:hover {
-      background-color: #f8f9fa;
-      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
+      background-color: #f8f9fa; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
     }
-    
     .pagination-button.active {
-      background-color: var(--pastel-purple);
-      color: #4a5568;
+      background-color: var(--pastel-purple); color: #4a5568;
     }
-    
     .pagination-button:disabled {
-      background-color: #edf2f7;
-      color: #a0aec0;
-      cursor: default;
-      box-shadow: none;
+      background-color: #edf2f7; color: #a0aec0;
+      cursor: default; box-shadow: none;
     }
-    
-    /* Loading Indicator */
     .loading {
-      position: fixed;
-      top: 0;
-      left: 0;
-      right: 0;
-      bottom: 0;
-      background-color: rgba(255, 255, 255, 0.8);
-      backdrop-filter: blur(5px);
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      z-index: 1000;
+      position: fixed; top: 0; left: 0; right: 0; bottom: 0;
+      background-color: rgba(255, 255, 255, 0.8); backdrop-filter: blur(5px);
+      display: flex; justify-content: center; align-items: center; z-index: 1000;
     }
-    
-    .loading-content {
-      text-align: center;
-    }
-    
+    .loading-content { text-align: center; }
     .loading-spinner {
-      width: 60px;
-      height: 60px;
-      border: 5px solid #e2e8f0;
-      border-top-color: var(--pastel-purple);
-      border-radius: 50%;
-      animation: spin 1s linear infinite;
-      margin: 0 auto 15px;
+      width: 60px; height: 60px; border: 5px solid #e2e8f0;
+      border-top-color: var(--pastel-purple); border-radius: 50%;
+      animation: spin 1s linear infinite; margin: 0 auto 15px;
     }
-    
     .loading-text {
-      font-size: 1.2rem;
-      font-weight: 600;
-      color: #4a5568;
+      font-size: 1.2rem; font-weight: 600; color: #4a5568;
     }
-    
     .loading-error {
-      display: none;
-      margin-top: 10px;
-      color: #e53e3e;
-      font-size: 0.9rem;
+      display: none; margin-top: 10px; color: #e53e3e; font-size: 0.9rem;
     }
-    
-    /* Stats window styling */
-    .stats-window {
-      margin-top: 2rem;
-      margin-bottom: 2rem;
-    }
-    
+    .stats-window { margin-top: 2rem; margin-bottom: 2rem; }
     .stats-header {
-      display: flex;
-      justify-content: space-between;
-      align-items: center;
-      margin-bottom: 1rem;
-    }
-    
-    .stats-title {
-      font-size: 1.5rem;
-      font-weight: 700;
-      color: #2d3748;
+      display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem;
     }
-    
+    .stats-title { font-size: 1.5rem; font-weight: 700; color: #2d3748; }
     .stats-toggle {
-      background-color: var(--pastel-blue);
-      border: none;
-      padding: 8px 16px;
-      border-radius: 20px;
-      font-weight: 600;
-      cursor: pointer;
-      transition: all 0.2s;
+      background-color: var(--pastel-blue); border: none; padding: 8px 16px;
+      border-radius: 20px; font-weight: 600; cursor: pointer; transition: all 0.2s;
     }
-    
-    .stats-toggle:hover {
-      background-color: var(--pastel-purple);
-    }
-    
+    .stats-toggle:hover { background-color: var(--pastel-purple); }
     .stats-content {
-      background-color: white;
-      border-radius: 10px;
-      padding: 20px;
-      box-shadow: var(--box-shadow);
-      max-height: 0;
-      overflow: hidden;
+      background-color: white; border-radius: 10px; padding: 20px;
+      box-shadow: var(--box-shadow); max-height: 0; overflow: hidden;
       transition: max-height 0.5s ease-out;
     }
-    
-    .stats-content.open {
-      max-height: 600px;
-    }
-    
-    .chart-container {
-      width: 100%;
-      height: 500px;
-    }
-    
-    /* Responsive Design */
+    .stats-content.open { max-height: 600px; }
+    .chart-container { width: 100%; height: 500px; }
     @media (max-width: 768px) {
-      body {
-        padding: 1rem;
-      }
-      
-      .grid-container {
-        grid-template-columns: 1fr;
-      }
-      
-      .search-bar {
-        flex-direction: column;
-        padding: 10px;
-      }
-      
-      .search-bar input {
-        width: 100%;
-        margin-bottom: 10px;
-      }
-      
-      .search-bar .refresh-btn {
-        width: 100%;
-        justify-content: center;
-      }
-      
-      .pagination {
-        flex-wrap: wrap;
-      }
-      
-      .chart-container {
-        height: 300px;
-      }
+      body { padding: 1rem; }
+      .grid-container { grid-template-columns: 1fr; }
+      .search-bar { flex-direction: column; padding: 10px; }
+      .search-bar input { width: 100%; margin-bottom: 10px; }
+      .search-bar .refresh-btn { width: 100%; justify-content: center; }
+      .pagination { flex-wrap: wrap; }
+      .chart-container { height: 300px; }
+    }
+    /* 탭 스타일 추가 */
+    .tab-nav {
+      display: flex; gap: 20px; justify-content: center; margin-bottom: 20px;
+    }
+    .tab-button {
+      padding: 10px 20px; border-radius: 20px; border: none; cursor: pointer;
+      background-color: #ffffffcc; font-weight: 600; transition: 0.2s;
+      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
+    }
+    .tab-button:hover {
+      background-color: var(--pastel-green);
     }
-    
-    .error-emoji-detector { 
-      position: fixed; 
-      top: -9999px; 
-      left: -9999px;
-      z-index: -1; 
-      opacity: 0;
+    .tab-button.active {
+      background-color: var(--pastel-purple);
+      color: #4a5568;
     }
+    .tab-content { display: none; }
+    .tab-content.active { display: block; }
   </style>
 </head>
 <body>
@@ -758,50 +531,62 @@ if __name__ == '__main__':
       <div class="mac-content">
         <div class="header">
           <h1>HF Space Leaderboard</h1>
-          <p>Discover the top 500 trending spaces from the Huggingface</p>
+          <p>Discover the top 50 trending spaces from Huggingface</p>
         </div>
         
-        <!-- Stats Section -->
-        <div class="stats-window mac-window">
-          <div class="mac-toolbar">
-            <div class="mac-buttons">
-              <div class="mac-button mac-close"></div>
-              <div class="mac-button mac-minimize"></div>
-              <div class="mac-button mac-maximize"></div>
-            </div>
-            <div class="mac-title">Creator Statistics</div>
-          </div>
-          <div class="mac-content">
-            <div class="stats-header">
-              <div class="stats-title">Top 30 Creators by Number of Spaces</div>
-              <button id="statsToggle" class="stats-toggle">Show Stats</button>
+        <!-- 탭 네비게이션 -->
+        <div class="tab-nav">
+          <button class="tab-button active" data-tab="leaderboardTab">리더보드</button>
+          <button class="tab-button" data-tab="customTab">두 번째 탭</button>
+        </div>
+        
+        <!-- 리더보드 탭 -->
+        <div id="leaderboardTab" class="tab-content active">
+          <!-- Stats Section (원본) -->
+          <div class="stats-window mac-window">
+            <div class="mac-toolbar">
+              <div class="mac-buttons">
+                <div class="mac-button mac-close"></div>
+                <div class="mac-button mac-minimize"></div>
+                <div class="mac-button mac-maximize"></div>
+              </div>
+              <div class="mac-title">Creator Statistics</div>
             </div>
-            <div id="statsContent" class="stats-content">
-              <div class="chart-container">
-                <canvas id="creatorStatsChart"></canvas>
+            <div class="mac-content">
+              <div class="stats-header">
+                <div class="stats-title">Top 30 Creators by Number of Spaces</div>
+                <button id="statsToggle" class="stats-toggle">Show Stats</button>
+              </div>
+              <div id="statsContent" class="stats-content">
+                <div class="chart-container">
+                  <canvas id="creatorStatsChart"></canvas>
+                </div>
               </div>
             </div>
           </div>
+          
+          <div class="search-bar">
+            <input type="text" id="searchInput" placeholder="Search by name, owner, or tags..." />
+            <button id="refreshButton" class="refresh-btn">
+              <span class="refresh-icon"></span>
+              Refresh
+            </button>
+          </div>
+          <div id="gridContainer" class="grid-container"></div>
+          <div id="pagination" class="pagination"></div>
         </div>
         
-        <div class="search-bar">
-          <input type="text" id="searchInput" placeholder="Search by name, owner, or tags..." />
-          <button id="refreshButton" class="refresh-btn">
-            <span class="refresh-icon"></span>
-            Refresh
-          </button>
+        <!-- 두 번째 탭(커스텀 스페이스) -->
+        <div id="customTab" class="tab-content">
+          <h2 style="text-align:center; margin-bottom:1rem;">지정된 Huggingface URL 리스트</h2>
+          <div id="customGridContainer" class="grid-container"></div>
         </div>
         
-        <div id="gridContainer" class="grid-container"></div>
-        
-        <div id="pagination" class="pagination">
-          <!-- Pagination buttons will be dynamically created by JavaScript -->
-        </div>
       </div>
     </div>
   </div>
   
-  <div id="loadingIndicator" class="loading">
+  <div id="loadingIndicator" class="loading" style="display:none;">
     <div class="loading-content">
       <div class="loading-spinner"></div>
       <div class="loading-text">Loading amazing spaces...</div>
@@ -812,9 +597,9 @@ if __name__ == '__main__':
   </div>
   
   <script>
-    // DOM element references
     const elements = {
       gridContainer: document.getElementById('gridContainer'),
+      customGridContainer: document.getElementById('customGridContainer'),
       loadingIndicator: document.getElementById('loadingIndicator'),
       loadingError: document.getElementById('loadingError'),
       searchInput: document.getElementById('searchInput'),
@@ -825,78 +610,58 @@ if __name__ == '__main__':
       creatorStatsChart: document.getElementById('creatorStatsChart')
     };
     
-    // Application state
     const state = {
       isLoading: false,
       spaces: [],
       currentPage: 0,
-      itemsPerPage: 72,  // 72 items per page
+      itemsPerPage: 50, // 50개
       totalItems: 0,
       loadingTimeout: null,
-      staticModeAttempted: {}, // Track which spaces have attempted static mode
+      staticModeAttempted: {},
       statsVisible: false,
       chartInstance: null,
       topOwners: [],
-      iframeStatuses: {} // Track iframe loading status
+      iframeStatuses: {},
+      // 두 번째 탭용
+      customSpaces: []
     };
     
-    // Advanced iframe loader for better error detection
     const iframeLoader = {
       checkQueue: {},
-      maxAttempts: 5, // Try multiple times
-      checkInterval: 5000, // Check every 5 seconds
+      maxAttempts: 5,
+      checkInterval: 5000,
       
-      // Start checking iframe loading status
       startChecking: function(iframe, owner, name, title, spaceKey) {
-        // Initialize tracking
         this.checkQueue[spaceKey] = {
-          iframe: iframe,
-          owner: owner,
-          name: name,
-          title: title,
+          iframe, owner, name, title,
           attempts: 0,
           status: 'loading'
         };
-        
-        // Start recursive checking
         this.checkIframeStatus(spaceKey);
       },
-      
-      // Check iframe loading status
       checkIframeStatus: function(spaceKey) {
         if (!this.checkQueue[spaceKey]) return;
-        
         const item = this.checkQueue[spaceKey];
         const iframe = item.iframe;
         
-        // If already processed, stop checking
         if (item.status !== 'loading') {
           delete this.checkQueue[spaceKey];
           return;
         }
         
-        // Increment attempt counter
         item.attempts++;
-        
         try {
-          // 1. Check if iframe was removed from DOM
           if (!iframe || !iframe.parentNode) {
             delete this.checkQueue[spaceKey];
             return;
           }
           
-          // 2. Check if content has loaded
           try {
-            const hasContent = iframe.contentWindow && 
-                             iframe.contentWindow.document && 
-                             iframe.contentWindow.document.body;
-            
-            // 2.1 If content exists and has actual content loaded
+            const hasContent = iframe.contentWindow && iframe.contentWindow.document && iframe.contentWindow.document.body;
             if (hasContent && iframe.contentWindow.document.body.innerHTML.length > 100) {
-              // Check if it contains error text
               const bodyText = iframe.contentWindow.document.body.textContent.toLowerCase();
-              if (bodyText.includes('forbidden') || 
-                  bodyText.includes('404') || 
+              if (bodyText.includes('forbidden') ||
+                  bodyText.includes('404') ||
                   bodyText.includes('not found') ||
                   bodyText.includes('error')) {
                 item.status = 'error';
@@ -907,27 +672,19 @@ if __name__ == '__main__':
               delete this.checkQueue[spaceKey];
               return;
             }
-          } catch(e) {
-            // Cross-origin access errors are expected - might be normal loading
-          }
+          } catch(e) {}
           
-          // 3. Check iframe's visible size
           const rect = iframe.getBoundingClientRect();
           if (rect.width > 50 && rect.height > 50 && item.attempts > 2) {
-            // If it has sufficient size, mark as success
             item.status = 'success';
             delete this.checkQueue[spaceKey];
             return;
           }
           
-          // 4. If we've reached max attempts
           if (item.attempts >= this.maxAttempts) {
-            // Final check: is iframe visible?
             if (iframe.offsetWidth > 0 && iframe.offsetHeight > 0) {
-              // If visible, mark as success
               item.status = 'success';
             } else {
-              // If still not visible, mark as error
               item.status = 'error';
               handleIframeError(iframe, item.owner, item.name, item.title);
             }
@@ -935,57 +692,42 @@ if __name__ == '__main__':
             return;
           }
           
-          // Schedule next check with exponential backoff
           const nextDelay = this.checkInterval * Math.pow(1.5, item.attempts - 1);
           setTimeout(() => this.checkIframeStatus(spaceKey), nextDelay);
-          
-        } catch (e) {
+        } catch(e) {
           console.error('Error checking iframe status:', e);
-          
-          // If error occurs, try a few more times
           if (item.attempts >= this.maxAttempts) {
             item.status = 'error';
             handleIframeError(iframe, item.owner, item.name, item.title);
             delete this.checkQueue[spaceKey];
           } else {
-            // Try again
             setTimeout(() => this.checkIframeStatus(spaceKey), this.checkInterval);
           }
         }
       }
     };
     
-    // Toggle stats display
     function toggleStats() {
       state.statsVisible = !state.statsVisible;
       elements.statsContent.classList.toggle('open', state.statsVisible);
       elements.statsToggle.textContent = state.statsVisible ? 'Hide Stats' : 'Show Stats';
-      
       if (state.statsVisible && state.topOwners.length > 0) {
         renderCreatorStats();
       }
     }
     
-    // Render creator stats chart
     function renderCreatorStats() {
       if (state.chartInstance) {
         state.chartInstance.destroy();
       }
-      
       const ctx = elements.creatorStatsChart.getContext('2d');
-      
-      // Prepare data
       const labels = state.topOwners.map(item => item[0]);
       const data = state.topOwners.map(item => item[1]);
-      
-      // Generate colors for bars
       const colors = [];
       for (let i = 0; i < labels.length; i++) {
         const hue = (i * 360 / labels.length) % 360;
         colors.push(`hsla(${hue}, 70%, 80%, 0.7)`);
       }
-      
-      // Create chart
       state.chartInstance = new Chart(ctx, {
         type: 'bar',
         data: {
@@ -994,7 +736,7 @@ if __name__ == '__main__':
             label: 'Number of Spaces',
             data: data,
             backgroundColor: colors,
-            borderColor: colors.map(color => color.replace('0.7', '1')),
+            borderColor: colors.map(c => c.replace('0.7','1')),
             borderWidth: 1
           }]
         },
@@ -1003,38 +745,24 @@ if __name__ == '__main__':
           responsive: true,
           maintainAspectRatio: false,
           plugins: {
-            legend: {
-              display: false
-            },
+            legend: { display: false },
             tooltip: {
               callbacks: {
-                title: function(tooltipItems) {
-                  return tooltipItems[0].label;
-                },
-                label: function(context) {
-                  return `Spaces: ${context.raw}`;
-                }
+                title: function(tooltipItems) { return tooltipItems[0].label; },
+                label: function(context) { return `Spaces: ${context.raw}`; }
               }
             }
           },
           scales: {
             x: {
               beginAtZero: true,
-              title: {
-                display: true,
-                text: 'Number of Spaces'
-              }
+              title: { display: true, text: 'Number of Spaces' }
             },
             y: {
-              title: {
-                display: true,
-                text: 'Creator ID'
-              },
-              // Ensure all labels are shown without gaps
+              title: { display: true, text: 'Creator ID' },
               ticks: {
                 autoSkip: false,
                 font: function(context) {
-                  // Adjust font size to fit all labels if needed
                   const defaultSize = 11;
                   return {
                     size: labels.length > 20 ? defaultSize - 1 : defaultSize
@@ -1047,91 +775,66 @@ if __name__ == '__main__':
       });
     }
     
-    // Load spaces with timeout
-    async function loadSpaces(page = 0) {
+    async function loadSpaces(page=0) {
       setLoading(true);
-      
       try {
         const searchText = elements.searchInput.value;
         const offset = page * state.itemsPerPage;
-        
-        // Set timeout (30 seconds)
         const timeoutPromise = new Promise((_, reject) => 
           setTimeout(() => reject(new Error('Request timeout')), 30000)
         );
-        
         const fetchPromise = fetch(`/api/trending-spaces?search=${encodeURIComponent(searchText)}&offset=${offset}&limit=${state.itemsPerPage}`);
-        
-        // Use the first Promise that completes
         const response = await Promise.race([fetchPromise, timeoutPromise]);
         const data = await response.json();
         
-        // Update state on successful load
         state.spaces = data.spaces;
         state.totalItems = data.total;
         state.currentPage = page;
         state.topOwners = data.top_owners || [];
         
-        renderGrid(data.spaces);
+        renderGrid(data.spaces, elements.gridContainer);
         renderPagination();
         
-        // If stats are visible, update chart
         if (state.statsVisible && state.topOwners.length > 0) {
           renderCreatorStats();
         }
-      } catch (error) {
-        console.error('Error loading spaces:', error);
-        
-        // Show empty grid with error message
+      } catch(e) {
+        console.error(e);
         elements.gridContainer.innerHTML = `
           <div style="grid-column: 1/-1; text-align: center; padding: 40px;">
             <div style="font-size: 3rem; margin-bottom: 20px;">⚠️</div>
             <h3 style="margin-bottom: 10px;">Unable to load spaces</h3>
-            <p style="color: #666;">Please try refreshing the page. If the problem persists, try again later.</p>
+            <p style="color: #666;">Please try refreshing the page.</p>
             <button id="retryButton" style="margin-top: 20px; padding: 10px 20px; background: var(--pastel-purple); border: none; border-radius: 5px; cursor: pointer;">
               Try Again
             </button>
           </div>
         `;
-        
-        // Add event listener to retry button
         document.getElementById('retryButton')?.addEventListener('click', () => loadSpaces(0));
-        
-        // Render simple pagination
         renderPagination();
       } finally {
         setLoading(false);
       }
     }
     
-    // Render pagination
     function renderPagination() {
       elements.pagination.innerHTML = '';
-      
       const totalPages = Math.ceil(state.totalItems / state.itemsPerPage);
-      
-      // Previous page button
       const prevButton = document.createElement('button');
       prevButton.className = `pagination-button ${state.currentPage === 0 ? 'disabled' : ''}`;
       prevButton.textContent = 'Previous';
       prevButton.disabled = state.currentPage === 0;
       prevButton.addEventListener('click', () => {
-        if (state.currentPage > 0) {
-          loadSpaces(state.currentPage - 1);
-        }
+        if (state.currentPage > 0) loadSpaces(state.currentPage - 1);
       });
       elements.pagination.appendChild(prevButton);
       
-      // Page buttons (maximum of 7)
       const maxButtons = 7;
       let startPage = Math.max(0, state.currentPage - Math.floor(maxButtons / 2));
       let endPage = Math.min(totalPages - 1, startPage + maxButtons - 1);
-      
-      // Adjust start page if the end page is less than maximum buttons
       if (endPage - startPage + 1 < maxButtons) {
         startPage = Math.max(0, endPage - maxButtons + 1);
       }
-      
       for (let i = startPage; i <= endPage; i++) {
         const pageButton = document.createElement('button');
         pageButton.className = `pagination-button ${i === state.currentPage ? 'active' : ''}`;
@@ -1144,7 +847,6 @@ if __name__ == '__main__':
         elements.pagination.appendChild(pageButton);
       }
       
-      // Next page button
       const nextButton = document.createElement('button');
       nextButton.className = `pagination-button ${state.currentPage >= totalPages - 1 ? 'disabled' : ''}`;
       nextButton.textContent = 'Next';
@@ -1157,20 +859,15 @@ if __name__ == '__main__':
       elements.pagination.appendChild(nextButton);
     }
     
-    // Handle iframe error and provide fallback error message
     function handleIframeError(iframe, owner, name, title) {
       const container = iframe.parentNode;
-      
-      // Error message container
       const errorPlaceholder = document.createElement('div');
       errorPlaceholder.className = 'error-placeholder';
       
-      // Error message
       const errorMessage = document.createElement('p');
       errorMessage.textContent = `"${title}" space couldn't be loaded`;
       errorPlaceholder.appendChild(errorMessage);
       
-      // Direct HF link
       const directLink = document.createElement('a');
       directLink.href = `https://huggingface.co/spaces/${owner}/${name}`;
       directLink.target = '_blank';
@@ -1184,121 +881,89 @@ if __name__ == '__main__':
       directLink.style.fontWeight = '600';
       errorPlaceholder.appendChild(directLink);
       
-      // Hide iframe and show error message
       iframe.style.display = 'none';
       container.appendChild(errorPlaceholder);
     }
     
-    // Render grid
-    function renderGrid(spaces) {
-      elements.gridContainer.innerHTML = '';
-      
+    function renderGrid(spaces, containerEl) {
+      containerEl.innerHTML = '';
       if (!spaces || spaces.length === 0) {
         const noResultsMsg = document.createElement('p');
-        noResultsMsg.textContent = 'No spaces found matching your search.';
+        noResultsMsg.textContent = 'No spaces found.';
         noResultsMsg.style.padding = '2rem';
         noResultsMsg.style.textAlign = 'center';
         noResultsMsg.style.fontStyle = 'italic';
         noResultsMsg.style.color = '#718096';
-        elements.gridContainer.appendChild(noResultsMsg);
+        containerEl.appendChild(noResultsMsg);
         return;
       }
       
-      spaces.forEach((item) => {
+      spaces.forEach(item => {
         try {
           const { url, title, likes_count, owner, name, rank } = item;
+          if (owner === 'None') return;
           
-          // Skip if owner is 'None'
-          if (owner === 'None') {
-            return;
-          }
-          
-          // Create grid item - Apply rotating pastel colors
           const gridItem = document.createElement('div');
           gridItem.className = 'grid-item';
           
-          // Header
           const header = document.createElement('div');
           header.className = 'grid-header';
           
-          // Header top part with rank
           const headerTop = document.createElement('div');
           headerTop.className = 'grid-header-top';
           
-          // Title
           const titleEl = document.createElement('h3');
           titleEl.textContent = title;
-          titleEl.title = title; // For tooltip on hover
+          titleEl.title = title;
           headerTop.appendChild(titleEl);
           
-          // Rank badge
           const rankBadge = document.createElement('div');
           rankBadge.className = 'rank-badge';
           rankBadge.textContent = `#${rank}`;
           headerTop.appendChild(rankBadge);
-          
           header.appendChild(headerTop);
           
-          // Grid meta info
           const metaInfo = document.createElement('div');
           metaInfo.className = 'grid-meta';
           
-          // Owner info
           const ownerEl = document.createElement('div');
           ownerEl.className = 'owner-info';
           ownerEl.textContent = `by ${owner}`;
           metaInfo.appendChild(ownerEl);
           
-          // Likes counter
           const likesCounter = document.createElement('div');
           likesCounter.className = 'likes-counter';
           likesCounter.innerHTML = '♥ <span>' + likes_count + '</span>';
           metaInfo.appendChild(likesCounter);
           
           header.appendChild(metaInfo);
-          
-          // Add header to grid item
           gridItem.appendChild(header);
           
-          // Content area
           const content = document.createElement('div');
           content.className = 'grid-content';
           
-          // iframe container
           const iframeContainer = document.createElement('div');
           iframeContainer.className = 'iframe-container';
           
-          // Create iframe to display the content
           const iframe = document.createElement('iframe');
           const directUrl = createDirectUrl(owner, name);
           iframe.src = directUrl;
           iframe.title = title;
-          // Remove microphone permission
           iframe.allow = 'accelerometer; camera; encrypted-media; geolocation; gyroscope;';
           iframe.setAttribute('allowfullscreen', '');
           iframe.setAttribute('frameborder', '0');
-          iframe.loading = 'lazy'; // Lazy load iframes for better performance
-          
-          // Unique ID for this iframe
-          const iframeId = `iframe-${owner}-${name}`;
-          iframe.id = iframeId;
+          iframe.loading = 'lazy';
           
-          // Track this space
           const spaceKey = `${owner}/${name}`;
           state.iframeStatuses[spaceKey] = 'loading';
           
-          // Use the advanced loader for better error detection
           iframe.onload = function() {
             iframeLoader.startChecking(iframe, owner, name, title, spaceKey);
           };
-          
-          // Direct error handling
           iframe.onerror = function() {
             handleIframeError(iframe, owner, name, title);
             state.iframeStatuses[spaceKey] = 'error';
           };
-          
-          // Final fallback - if nothing has happened after 30 seconds, show error
           setTimeout(() => {
             if (state.iframeStatuses[spaceKey] === 'loading') {
               handleIframeError(iframe, owner, name, title);
@@ -1306,15 +971,12 @@ if __name__ == '__main__':
             }
           }, 30000);
           
-          // Add iframe to container
           iframeContainer.appendChild(iframe);
           content.appendChild(iframeContainer);
           
-          // Actions section at bottom
           const actions = document.createElement('div');
           actions.className = 'grid-actions';
           
-          // Open link
           const linkEl = document.createElement('a');
           linkEl.href = url;
           linkEl.target = '_blank';
@@ -1322,85 +984,54 @@ if __name__ == '__main__':
           linkEl.textContent = 'Open in new window';
           actions.appendChild(linkEl);
           
-          // Add content and actions to grid item
           gridItem.appendChild(content);
           gridItem.appendChild(actions);
           
-          // Add grid item to container
-          elements.gridContainer.appendChild(gridItem);
-        } catch (error) {
-          console.error('Item rendering error:', error);
-          // Continue rendering other items even if one fails
+          containerEl.appendChild(gridItem);
+        } catch(e) {
+          console.error('Item rendering error:', e);
         }
       });
     }
     
-    // Filter event listeners
+    function createDirectUrl(owner, name) {
+      try {
+        name = name.replace(/\\./g, '-').replace(/_/g, '-').toLowerCase();
+        owner = owner.toLowerCase();
+        return \`https://\${owner}-\${name}.hf.space\`;
+      } catch(e) {
+        console.error(e);
+        return 'https://huggingface.co';
+      }
+    }
+    
     elements.searchInput.addEventListener('input', () => {
-      // Debounce input to prevent API calls on every keystroke
       clearTimeout(state.searchTimeout);
       state.searchTimeout = setTimeout(() => loadSpaces(0), 300);
     });
-    
-    // Enter key in search box
     elements.searchInput.addEventListener('keyup', (event) => {
       if (event.key === 'Enter') {
         loadSpaces(0);
       }
     });
-    
-    // Refresh button event listener
     elements.refreshButton.addEventListener('click', () => loadSpaces(0));
-    
-    // Stats toggle button event listener
     elements.statsToggle.addEventListener('click', toggleStats);
     
-    // Mac buttons functionality (just for show)
     document.querySelectorAll('.mac-button').forEach(button => {
-      button.addEventListener('click', function(e) {
+      button.addEventListener('click', (e) => {
         e.preventDefault();
-        // Mac buttons don't do anything, just for style
       });
     });
     
-    // Page load complete event detection
-    window.addEventListener('load', function() {
-      // Start loading data when page is fully loaded
-      setTimeout(() => loadSpaces(0), 500);
-    });
-    
-    // Safety mechanism to prevent infinite loading
-    setTimeout(() => {
-      if (state.isLoading) {
-        setLoading(false);
-        elements.gridContainer.innerHTML = `
-          <div style="grid-column: 1/-1; text-align: center; padding: 40px;">
-            <div style="font-size: 3rem; margin-bottom: 20px;">⏱️</div>
-            <h3 style="margin-bottom: 10px;">Loading is taking longer than expected</h3>
-            <p style="color: #666;">Please try refreshing the page.</p>
-            <button onClick="window.location.reload()" style="margin-top: 20px; padding: 10px 20px; background: var(--pastel-purple); border: none; border-radius: 5px; cursor: pointer;">
-              Reload Page
-            </button>
-          </div>
-        `;
-      }
-    }, 20000); // Force end loading state after 20 seconds
-    
-    // Start loading immediately - dual call with window.load for reliability
-    loadSpaces(0);
-    
-    // Display loading indicator control
     function setLoading(isLoading) {
       state.isLoading = isLoading;
       elements.loadingIndicator.style.display = isLoading ? 'flex' : 'none';
-      
       if (isLoading) {
         elements.refreshButton.classList.add('refreshing');
-        // Show error message if loading takes too long
         clearTimeout(state.loadingTimeout);
         state.loadingTimeout = setTimeout(() => {
           elements.loadingError.style.display = 'block';
-        }, 10000); // Show error message after 10 seconds
+        }, 10000);
       } else {
         elements.refreshButton.classList.remove('refreshing');
         clearTimeout(state.loadingTimeout);
@@ -1408,27 +1039,60 @@ if __name__ == '__main__':
       }
     }
     
-    // Create direct URL function with fixes for static sites
-    function createDirectUrl(owner, name) {
+    // 탭 전환 기능
+    const tabButtons = document.querySelectorAll('.tab-button');
+    const tabContents = document.querySelectorAll('.tab-content');
+    tabButtons.forEach(btn => {
+      btn.addEventListener('click', () => {
+        tabButtons.forEach(b => b.classList.remove('active'));
+        tabContents.forEach(tc => tc.classList.remove('active'));
+        btn.classList.add('active');
+        const tabId = btn.getAttribute('data-tab');
+        document.getElementById(tabId).classList.add('active');
+      });
+    });
+    
+    // 두 번째 탭(커스텀 스페이스) 불러오기
+    async function loadCustomSpaces() {
       try {
-        // 1. Replace '.' characters with '-'
-        name = name.replace(/\./g, '-');
-        // 2. Replace '_' characters with '-'
-        name = name.replace(/_/g, '-');
-        // 3. Convert everything to lowercase
-        owner = owner.toLowerCase();
-        name = name.toLowerCase();
-        
-        return `https://${owner}-${name}.hf.space`;
-      } catch (error) {
-        console.error('URL creation error:', error);
-        return 'https://huggingface.co';
+        const resp = await fetch('/api/custom-spaces');
+        const data = await resp.json();
+        state.customSpaces = data.spaces || [];
+        renderGrid(state.customSpaces, elements.customGridContainer);
+      } catch(e) {
+        console.error(e);
+        elements.customGridContainer.innerHTML = '<p style="text-align:center; color:red;">Error loading custom spaces.</p>';
       }
     }
+    
+    // 초기 실행
+    window.addEventListener('load', function() {
+      // 리더보드 로드
+      loadSpaces(0);
+      // 두 번째 탭(커스텀)도 같이 로드
+      loadCustomSpaces();
+    });
+    
+    // 안전장치
+    setTimeout(() => {
+      if (state.isLoading) {
+        setLoading(false);
+        elements.gridContainer.innerHTML = \`
+          <div style="grid-column: 1/-1; text-align: center; padding: 40px;">
+            <div style="font-size: 3rem; margin-bottom: 20px;">⏱️</div>
+            <h3 style="margin-bottom: 10px;">Loading is taking longer than expected</h3>
+            <p style="color: #666;">Please try refreshing the page.</p>
+            <button onClick="window.location.reload()" style="margin-top: 20px; padding: 10px 20px; background: var(--pastel-purple); border: none; border-radius: 5px; cursor: pointer;">
+              Reload Page
+            </button>
+          </div>
+        \`;
+      }
+    }, 20000);
   </script>
 </body>
 </html>
 ''')
     
-    # Use port 7860 for Huggingface Spaces
+    # Huggingface Spaces에서 보통 port=7860 을 많이 씁니다.
     app.run(host='0.0.0.0', port=7860)