Update Dockerfile

Dockerfile

@@ -1,8 +1,15 @@
 FROM ghcr.io/danny-avila/librechat-rag-api-dev:latest
 
-ENV RAG_PORT=7860
+EXPOSE 8000
+
+WORKDIR /app
+
+ENV RAG_HOST=0.0.0.0
+ENV RAG_PORT=8000
+ENV VECTOR_DB_TYPE=atlas-mongo
 ENV EMBEDDINGS_PROVIDER=huggingface
-ENV HF_HOME=/app/.cache
+ENV HF_TOKEN=${HF_TOKEN}
+ENV ATLAS_MONGO_DB_URI=${ATLAS_MONGO_DB_URI}
+ENV MONGO_VECTOR_COLLECTION=${MONGO_VECTOR_COLLECTION}
 
-RUN mkdir -p /app/uploads && chmod -R 777 /app/uploads
-RUN mkdir -p /app/.cache && chmod -R 777 /app/.cache
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]