fix(requirements)

requirements.txt

@@ -1,22 +1,22 @@
-fastapi==0.116.1
-uvicorn==0.35.0
+fastapi
+uvicorn
 
 # Database & models
-sqlmodel==0.0.24
-SQLAlchemy==2.0.43
+sqlmodel
+SQLAlchemy
 
 # Authentication
-python-jose==3.3.0
-passlib[bcrypt]==1.7.4
+python-jose
+passlib[bcrypt]
 
 # Environment variables
-python-dotenv==1.0.1
+python-dotenv
 
 # LangChain & RAG
-langchain==0.3.27
-langchain-community==0.3.29
-langchain-openai==0.3.33
-sentence-transformers==2.7.0
-chromadb==1.0.21
-pypdf==4.2.0
-numpy==1.26.4
+langchain
+langchain-community
+langchain-openai
+sentence-transformers
+chromadb
+pypdf
+numpy