Update Dockerfile

Dockerfile

@@ -1,5 +1,32 @@
 # Using the specified base image that's suited for llama-cpp-python
-FROM ghcr.io/abetlen/llama-cpp-python:latest
+# Define the image argument and provide a default value
+ARG IMAGE=python:3-slim-bullseye
+
+# Use the image as specified
+FROM ${IMAGE}
+
+# Re-declare the ARG after FROM
+ARG IMAGE
+
+# Update and upgrade the existing packages 
+RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-recommends \
+    python3 \
+    python3-pip \
+    ninja-build \
+    build-essential
+
+RUN python3 -m pip install --upgrade pip pytest cmake scikit-build setuptools fastapi uvicorn sse-starlette pydantic-settings starlette-context
+
+# Perform the conditional installations based on the image
+RUN echo "Image: ${IMAGE}" && \
+    if [ "${IMAGE}" = "python:3-slim-bullseye" ] ; then \
+    echo "OpenBLAS install:" && \
+    apt-get install -y --no-install-recommends libopenblas-dev && \
+    LLAMA_OPENBLAS=1 pip install llama-cpp-python --verbose; \
+else \
+    echo "CuBLAS install:" && \
+    LLAMA_CUBLAS=1 pip install llama-cpp-python --verbose; \
+fi
 
 VOLUME ["/models"]