Updated

Dockerfile

@@ -37,7 +37,9 @@ EXPOSE 7860
 
 # Hugging Face cache environment variables
 ENV HF_HOME=/app/huggingface_cache
-ENV TRANSFORMERS_CACHE=/app/huggingface_cache
+ENV HF_DATASETS_CACHE=/app/huggingface_cache
+ENV TORCH_HOME=/app/huggingface_cache
+
 
 # Start FastAPI app on port 7860
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]

app.py

@@ -1,7 +1,7 @@
 import os
 from fastapi import FastAPI, UploadFile, File
 from langchain.prompts import PromptTemplate
-from langchain_huggingface import HuggingFaceEndpoint
+from langchain_huggingface import HuggingFaceEmbeddings
 from vector import query_vector
 
 app = FastAPI(title="AgriCopilot")

requirements.txt

@@ -6,4 +6,5 @@ huggingface-hub
 sentence-transformers
 langchain_huggingface
 langchain_community
-langchain
+langchain
+langchain-huggingface

vector.py

@@ -1,6 +1,7 @@
 import os
-from langchain.vectorstores import FAISS
-from langchain.embeddings import HuggingFaceEmbeddings
+from langchain_community.vectorstores import FAISS
+from langchain_community.embeddings import HuggingFaceEmbeddings
+
 
 # ----------------- CONFIG -----------------
 VECTOR_PATH = "faiss_index"