Update Dockerfile

Dockerfile

@@ -1,9 +1,6 @@
 FROM ghcr.io/danny-avila/librechat-rag-api-dev:latest
 EXPOSE 8000
-WORKDIR /app
-RUN mkdir -p /app/uploads && chmod -R 777 /app/uploads
-ENV RAG_HOST=0.0.0.0
-ENV RAG_PORT=8000
+
 ENV VECTOR_DB_TYPE=atlas-mongo
 ENV EMBEDDINGS_PROVIDER=huggingface
 ENV EMBEDDINGS_MODEL="sentence-transformers/all-MiniLM-L6-v2"
@@ -11,5 +8,8 @@ ENV HF_TOKEN=$HF_TOKEN
 ENV ATLAS_MONGO_DB_URI=$ATLAS_MONGO_DB_URI
 ENV COLLECTION_NAME=$COLLECTION_NAME
 ENV ATLAS_SEARCH_INDEX=$ATLAS_SEARCH_INDEX
-ENV HF_HOME=/tmp/hf_cache
-ENV USER_AGENT=LibreChat-RAG-Space
+ENV HF_HOME=/app/.cache
+ENV USER_AGENT=LibreChat-RAG-Space
+
+RUN mkdir -p /app/uploads && chmod -R 777 /app/uploads
+RUN mkdir -p /app/.cache && chmod -R 777 /app/.cache