Update app.py

app.py

@@ -492,17 +492,10 @@
 # if __name__ == "__main__":
 #     main()
 
-
-#(only stored data)
-
-
 import nest_asyncio
 import streamlit as st
 import os
-import requests
-from youtube_transcript_api import YouTubeTranscriptApi
 from groq import Groq
-from bs4 import BeautifulSoup
 from sentence_transformers import SentenceTransformer
 import chromadb
 from chromadb.utils.embedding_functions import SentenceTransformerEmbeddingFunction
@@ -510,11 +503,7 @@ from chromadb.utils.embedding_functions import SentenceTransformerEmbeddingFunct
 nest_asyncio.apply()
 
 # --- CONFIGURATION ---
-YOUTUBE_API_KEY = os.environ.get("YOUTUBE_API_KEY")
 GROQ_API_KEY = os.environ.get("GROQ_API_KEY")
-channel_id="UCsv3kmQ5k1eIRG2R9mWN-QA"  #channelId
-
-BASE_URL = "https://icode.guru"
 
 groq_client = Groq(api_key=GROQ_API_KEY)
 embedding_function = SentenceTransformerEmbeddingFunction("all-MiniLM-L6-v2")
@@ -529,67 +518,6 @@ def search_vector_data(query):
         return "\n\n".join([doc for doc in results["documents"][0]])
     return None
 
-# --- Fetch recent video IDs from YouTube channel ---
-def get_latest_video_ids(channel_id, max_results=5):
-    url = f"https://www.googleapis.com/youtube/v3/search?key={YOUTUBE_API_KEY}&channelId={channel_id}&part=snippet,id&order=date&maxResults={max_results}"
-    response = requests.get(url)
-    videos = response.json().get('items', [])
-    
-    valid_videos = []
-    for v in videos:
-        if v['id']['kind'] == 'youtube#video':
-            title = v['snippet']['title']
-            channel_title = v['snippet']['channelTitle']
-            video_id = v['id']['videoId']
-            if "icodeguru" in channel_title.lower():
-                valid_videos.append((video_id, title))
-    return valid_videos
-
-# --- Get video transcripts ---
-def get_video_transcripts(video_info):
-    results = []
-    for vid, title in video_info:
-        try:
-            transcript = YouTubeTranscriptApi.get_transcript(vid)
-            text = " ".join([t['text'] for t in transcript])
-            video_link = f"https://www.youtube.com/watch?v={vid}"
-            results.append({
-                "video_id": vid,
-                "title": title,
-                "link": video_link,
-                "transcript": text
-            })
-        except:
-            continue
-    return results
-
-# --- Scrape icode.guru ---
-def scrape_icodeguru(base_url=BASE_URL, max_pages=5):
-    visited = set()
-    blocks = []
-
-    def crawl(url):
-        if url in visited or len(visited) >= max_pages:
-            return
-        visited.add(url)
-        try:
-            res = requests.get(url, timeout=10)
-            soup = BeautifulSoup(res.content, "html.parser")
-            page_text = soup.get_text(separator=" ", strip=True)
-            if len(page_text) > 100:
-                blocks.append(f"[{url}]({url}):\n{page_text[:1500]}")
-            for link in soup.find_all("a", href=True):
-                href = link['href']
-                if href.startswith("/"):
-                    href = base_url + href
-                if href.startswith(base_url):
-                    crawl(href)
-        except:
-            pass
-
-    crawl(base_url)
-    return blocks
-
 # --- Ask Groq ---
 def ask_groq(context, question):
     messages = [
@@ -606,7 +534,7 @@ def ask_groq(context, question):
 def main():
     st.set_page_config(page_title="EduBot for iCodeGuru", layout="wide")
     st.title("🎓 EduBot for @icodeguru0")
-    st.markdown("Ask anything based on the latest YouTube videos and website content of [icode.guru](https://icode.guru).")
+    st.markdown("Ask anything based on pre-loaded iCodeGuru knowledge.")
 
     user_question = st.text_input("💬 Ask your question:")
 
@@ -618,35 +546,10 @@ def main():
                 answer = ask_groq(vector_context, user_question)
                 st.success(answer)
         else:
-            # Fallback to real-time data
-            with st.spinner("📺 Fetching YouTube videos..."):
-                video_info = get_latest_video_ids(channel_id, max_results=5)
-                transcripts = get_video_transcripts(video_info)
-
-            yt_context = ""
-            relevant_links = []
-            for vid in transcripts:
-                yt_context += f"\n\n[Video: {vid['title']}]({vid['link']}):\n{vid['transcript'][:1500]}"
-                if user_question.lower() in vid['transcript'].lower():
-                    relevant_links.append(vid['link'])
-
-            with st.spinner("🌐 Scraping icode.guru..."):
-                site_blocks = scrape_icodeguru(BASE_URL, max_pages=5)
-                site_context = "\n\n".join(site_blocks)
-
-            full_context = yt_context + "\n\n" + site_context
-
-            with st.spinner("🧠 Thinking..."):
-                answer = ask_groq(full_context, user_question)
-                st.success(answer)
-
-            if relevant_links:
-                st.markdown("### 🔗 Related YouTube Links")
-                for link in relevant_links:
-                    st.markdown(f"- [Watch Video]({link})")
+            st.warning("⚠️ No relevant answer found in the embedded knowledge.")
 
     st.markdown("---")
-    st.caption("Powered by YouTube, iCodeGuru, and Groq")
+    st.caption("Powered by ChromaDB 🧠 and Groq ⚡")
 
 if __name__ == "__main__":
     main()