Update requirements.txt

requirements.txt

@@ -1,4 +1,23 @@
-fastapi
-uvicorn
-langchain
-langchain_community
+fastapi[standard]==0.115.12
+gradio==5.31.0
+langchain==0.3.25
+langchain_community==0.3.24
+langchain_core==0.3.61
+langchain_experimental==0.3.4
+langchain_huggingface==0.2.0
+langchain_ollama==0.3.3
+numpy==2.2.6
+Requests==2.32.3
+#selenium==4.32.0
+#transformers==4.46.2
+uvicorn==0.34.2
+torch
+torchvision
+#huggingface_hub[hf_xet]
+pdfplumber
+faiss-cpu
+numpy
+pydantic
+protobuf
+sentencepiece>=0.1.99
+accelerate>=0.26.0