fix(requirements): fix requirements package conflict

Author: joyme123

requirements.txt

@@ -1,4 +1,3 @@
-aiofiles==23.2.1
 annotated-types==0.7.0
 anyio==4.9.0
 asyncer==0.0.7
@@ -19,13 +18,11 @@ googleapis-common-protos==1.70.0
 grpcio==1.73.0
 h11==0.16.0
 httpcore==1.0.9
-httpx==0.28.1
 idna==3.10
 importlib-metadata==8.6.1
 jsonpatch==1.33
 jsonpointer==3.0.0
 langchain==0.3.25
-langchain-core==0.3.64
 langchain-ollama==0.3.3
 langchain-text-splitters==0.3.8
 langsmith==0.3.45