Update requirements.txt

requirements.txt

@@ -1,18 +1,10 @@
-# Python version: use Python 3.10–3.13 per CrewAI requirements
-# your pins
+huggingface_hub==0.25.2
+requests
+gradio
+pypdf
+openai
+openai-agents
 crewai==0.28.8
 crewai_tools==0.1.6
 langchain_community==0.0.29
-
-# LLM adapters (same era)
-langchain-openai==0.1.4      # Apr 26, 2024 release fits the 0.0.x/0.1.x ecosystem
-
-# Vector store
-chromadb==0.4.22             # stable with older LC integrations
-
-# Web UI (avoid newer Typer constraints entirely)
-gradio==3.50.2               # v3 works fine with Blocks/Tabs/Dataframe used in the app
-
-# Pin shared deps to keep resolver happy
-pydantic==1.10.13            # removes Pydantic v2 deprecation spam for these older libs
-typer==0.12.5                # satisfies chroma (>=0.9) and won’t fight gradio v3
+PyPDF2>=3.0.1