Update requirements.txt

requirements.txt

@@ -1,27 +1,27 @@
-# Core LangChain ecosystem
+# Core LLM + Agent
+llama-index>=0.10.39
+llama-index-core>=0.10.39
+llama-index-experimental>=0.1.3
 langchain>=0.1.14
 langchain-community>=0.0.29
 langchain-experimental>=0.0.3
 langchain-openai>=0.1.7
-
-# LLM & HF support
 openai>=1.25.0
-huggingface-hub
-gradio>=4.26.0
-requests>=2.31.0
 
-# Tools & data
+# Langchain tools
 duckduckgo-search>=1.0.0
 wikipedia
-youtube-transcript-api>=0.6.1
-google-api-python-client>=2.100.0
-
-# Audio transcription
-openai-whisper>=20230314
+youtube-transcript-api
+google-api-python-client
 
-# Data & Pandas
+# Gradio + Submission
+gradio>=4.26.0
 pandas>=2.1.0
+requests>=2.31.0
+
+# YouTube loader dependencies
+pytube>=15.0.0
 
-# Optional utilities
+# Optional utils
 python-dotenv
 aiofiles