Update requirements.txt

requirements.txt

@@ -2,19 +2,19 @@ altair
 pandas
 streamlit
 deepagents
-langchain>=0.3.3
-langchain-huggingface>=0.1.0
-langgraph>=0.2.0
-torch>=2.2.0
-transformers>=4.44.0
+langchain
+langchain-huggingface
+langgraph
+torch
+transformers
 accelerate
 sentencepiece
-huggingface-hub>=0.23.0
-openai>=1.40.0
-anthropic>=0.25.0
-google-generativeai>=0.7.0
-tavily>=0.3.2
+huggingface-hub
+openai
+anthropic
+google-generativeai
+tavily
 typing-extensions
 python-dotenv
-tavily-python>=0.3.0
+tavily-python