Fix dockrization problems

src/backend/requirements.txt

@@ -1,7 +1,3 @@
-# Python Package Requirements (generated from conda 'nlp' environment)
-# Note: System/Conda-specific packages (like cuda, blas, compilers) have been filtered out.
-# It is recommended to use within a Python virtual environment.
-
 # Core ML & Data Science
 numpy==1.26.4
 pandas==2.3.3
@@ -20,9 +16,9 @@ faiss-cpu==1.9.0
 hnswlib==0.8.0
 
 # LangChain Ecosystem
-langchain==0.3.27
-langchain-core==0.3.79
-langchain-community==0.3.27
+langchain==0.3.30
+langchain-core==0.3.85
+langchain-community==0.3.30
 langchain-openai==0.3.35
 langchain-anthropic==0.3.22
 langchain-huggingface==0.3.1
@@ -31,6 +27,7 @@ langgraph==1.0.1
 langgraph-checkpoint==3.0.1
 langgraph-sdk==0.2.9
 langsmith==0.4.32
+langmem==0.0.30
 
 # LLM Libraries & APIs
 openai==2.8.0
@@ -41,9 +38,9 @@ sentence-transformers==5.1.2
 llama-cpp-python==0.3.16
 
 # Web & Async
-fastapi==0.111.0
-uvicorn==0.29.0
-starlette==0.37.2
+fastapi==0.134.0
+uvicorn==0.34.0
+starlette==0.46.0
 pydantic==2.12.3
 pydantic-core==2.41.4
 pydantic-settings==2.11.0
@@ -102,7 +99,7 @@ optree==0.17.0
 typing-extensions==4.15.0
 importlib-metadata==8.7.0
 packaging==25.0
-requests==2.32.3
+requests==2.32.5          # ⬅️ Upgraded from 2.32.3 to 2.32.5
 urllib3==2.5.0
 certifi==2025.11.12
 charset-normalizer==3.4.4
@@ -113,7 +110,6 @@ argon2-cffi==21.3.0
 python-multipart==0.0.20
 trustcall==0.0.39
 dydantic==0.0.8
-langmem==0.0.30
 distro==1.9.0
 webencodings==0.5.1
-zstandard==0.25.0
+zstandard==0.25.0