Update app.py

app.py

@@ -78,17 +78,23 @@ def search_youtube_guitar_tutorials(song_name: str) -> List[Dict[str, Any]]:
         # Sort by views if we have enough tutorials
         if len(filtered_items) >= 3:
             filtered_items.sort(key=lambda x: int(x['statistics'].get('viewCount', 0)), reverse=True)
+
+        if not filtered_items:
+            return "No guitar tutorials found."
+            
+        formatted_results = ["Here are the top guitar tutorials:"]
+        for i, item in enumerate(filtered_items[:3], 1):
+            views = int(item['statistics'].get('viewCount', 0))
+            formatted_views = f"{views:,}" if views > 0 else "N/A"
             
-        results = []
-        for item in filtered_items[:3]:  # Limit to top 3
-            results.append({
-                'title': item['snippet']['title'],
-                'channel': item['snippet']['channelTitle'],
-                'views': int(item['statistics'].get('viewCount', 0)),
-                'url': f"https://www.youtube.com/watch?v={item['id']}"
-            })
+            formatted_results.append(
+                f"\n{i}. {item['snippet']['title']}\n"
+                f"   Channel: {item['snippet']['channelTitle']}\n"
+                f"   Views: {formatted_views}\n"
+                f"   Link: https://www.youtube.com/watch?v={item['id']}\n"
+            )
         
-        return results
+        return "\n".join(formatted_results)
     
     except requests.exceptions.RequestException as e:
         print(f"Error searching YouTube: {e}")