update dockerfile

Dockerfile

@@ -1,33 +1,35 @@
-# 1. Start from HF’s official CPU base image
 FROM ghcr.io/huggingface/spaces-cpu:latest
 
-# 2. Install OpenBLAS and build tools
+# Use bash with strict modes for debugging
+SHELL ["/bin/bash", "-euxo", "pipefail", "-c"]
+
+# 1. Copy and install OS-level dependencies
+echo "### STEP 1: Installing APT packages"
+COPY packages.txt ./
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-      build-essential cmake libopenblas-dev python3-opencv && \
+    xargs -r -a packages.txt apt-get install -y --no-install-recommends && \
     rm -rf /var/lib/apt/lists/*
 
-# 3. Set CMake flags so llama-cpp-python picks up OpenBLAS
+# 2. Set CMake flags for OpenBLAS
+echo "### STEP 2: Setting CMake flags for OpenBLAS"
 ENV CMAKE_ARGS="-DGGML_BLAS=ON -DGGML_BLAS_VENDOR=OpenBLAS"
 
-# 4. Copy your code into /app and install Python deps
+# 3. Set working directory and copy application code
+echo "### STEP 3: Copying application code"
 WORKDIR /app
-COPY requirements.txt packages.txt postBuild ./
+COPY requirements.txt ./
 COPY app.py ./
-# (Copy any other files or directories your app needs)
-
-# 5. Install Python dependencies
-#    - APT deps from packages.txt
-RUN xargs -r apt-get update -qq && \
-    xargs -r -a packages.txt apt-get install -y && \
-    rm -rf /var/lib/apt/lists/*
+# (Copy additional code or folders as needed)
 
-#    - Python deps (excluding llama-cpp-python)
+# 4. Install Python dependencies (excluding llama-cpp-python)
+echo "### STEP 4: Installing Python dependencies"
 RUN pip install --no-cache-dir -r requirements.txt
 
-# 6. Build and install llama-cpp-python from source
+# 5. Build and install llama-cpp-python from source with OpenBLAS
+echo "### STEP 5: Building llama-cpp-python from source"
 RUN pip install --no-cache-dir --force-reinstall --no-binary llama-cpp-python llama-cpp-python
 
-# 7. Expose and launch your app
+# 6. Expose port and launch
+echo "### STEP 6: Launching application"
 EXPOSE 7860
 CMD ["python", "app.py"]

postBuild

@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-set -euxo pipefail
-
-echo ">>> Running postBuild: force-building llama-cpp-python with OpenBLAS"
-
-export CMAKE_ARGS="-DGGML_BLAS=ON -DGGML_BLAS_VENDOR=OpenBLAS"
-pip install --no-cache-dir --force-reinstall --no-binary llama-cpp-python llama-cpp-python