Update requirements.txt

requirements.txt

@@ -1,21 +1,7 @@
-# Core libraries
 PyMuPDF==1.23.9
-
-# Gradio (for UI)
-gradio==4.34.0
-
-# LangChain text splitter (we only use this from LangChain)
+gradio==4.37.2
 langchain-core==0.1.35
 langchain-text-splitters==0.0.1
-
-# Groq API client (official SDK)
 groq==0.5.0
-
-# Other utilities (safe to add)
-tqdm==4.66.2  # optional, useful for progress bars in loops (can skip if not using)
-
-# JSON parsing is built-in, no need to add
-# matplotlib or plotly is not needed unless you're adding graphs
-
-# For local development convenience (optional)
-python-dotenv==1.0.1  # if you want to load API key from .env file
+python-dotenv==1.0.1
+tqdm==4.66.2