Update requirements.txt

requirements.txt

@@ -1,11 +1,8 @@
-gradio==4.44.0
-requests==2.32.3
-pandas==2.2.2
-groq==0.9.0
-langchain==0.2.14
-langchain-groq==0.1.9
-langchain-tavily==0.1.0
-pytube==15.0.0
-ffmpeg-python==0.2.0
-tenacity==8.2.3
-youtube-transcript-api==0.6.1
+gradio
+requests
+pandas
+groq
+# --- LangChain Libraries ---
+langchain
+langchain-groq
+langchain-tavily