Update Dockerfile

Dockerfile

@@ -1,36 +1,44 @@
 # 1. Base Image
 FROM python:3.10-slim
 
-# 2. Set up a non-root user
+# 2. Install system dependencies REQUIRED FOR COMPILING llama-cpp-python
+# This is the key fix for the build error.
+# We run this as root before switching to the non-root user.
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    cmake \
+    && rm -rf /var/lib/apt/lists/*
+
+# 3. Set up a non-root user
 RUN useradd -m -u 1000 user
 USER user
 
-# 3. Set Environment Variables & Working Directory
+# 4. Set Environment Variables & Working Directory
 ENV HOME=/home/user
 ENV PATH=$HOME/.local/bin:$PATH
 WORKDIR $HOME/app
 
-# 4. Copy requirements first for better Docker layer caching
+# 5. Copy requirements first for better Docker layer caching
 COPY --chown=user requirements.txt .
 
-# 5. Install Python dependencies for the non-root user
+# 6. Install Python dependencies for the non-root user
+# This will now succeed because the build tools are available.
 RUN pip install --no-cache-dir --user -r requirements.txt
 
-# 6. Download the model during the build process
-# Ini memastikan model sudah ada di dalam image dan tidak diunduh setiap kali Space startup
+# 7. Download the model during the build process
 RUN huggingface-cli download Dnfs/gema-4b-indra10k-model1-Q4_K_M-GGUF \
     --local-dir ./model \
     --local-dir-use-symlinks False
 
-# 7. Copy the rest of the application code
+# 8. Copy the rest of the application code
 COPY --chown=user app.py .
 
-# 8. Expose the port the app runs on
+# 9. Expose the port the app runs on
 EXPOSE 8000
 
-# 9. Health check to ensure the app is running
+# 10. Health check to ensure the app is running
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
   CMD curl -f http://localhost:8000/health || exit 1
 
-# 10. Command to run the application
+# 11. Command to run the application
 CMD ["python", "app.py"]