Update Dockerfile

Dockerfile

@@ -1,5 +1,7 @@
 # Using the specified base image that's suited for llama-cpp-python
-FROM ghcr.io/abetlen/llama-cpp-python:latest@sha256:b6d21ff8c4d9baad65e1fa741a0f8c898d68735fff3f3cd777e3f0c6a1839dd4
+FROM ghcr.io/abetlen/llama-cpp-python:latest
+
+VOLUME ["/models"]
 
 # Environment variables for model details
 ENV MODEL_NAME="llava-1.6-mistral-7b-gguf"
@@ -24,6 +26,9 @@ RUN mkdir -p /models
 RUN curl -L "${MODEL_URL}" -o /models/${DEFAULT_MODEL_FILE} && \
     curl -L "${CLIP_MODEL_URL}" -o /models/${DEFAULT_CLIP_MODEL_FILE}
 
+
+ENV HOST=0.0.0.0
+ENV PORT=8000
 # Expose the port the server will run on
 EXPOSE 8000