Update Dockerfile

Dockerfile

@@ -1,24 +1,28 @@
-# Use Python 3.10
 FROM python:3.10-slim
 
-# Install build essentials for llama-cpp
+# Install system dependencies needed for building C++ extensions
 RUN apt-get update && apt-get install -y \
     build-essential \
-    python3-dev \
+    cmake \
+    gcc \
+    g++ \
     && rm -rf /var/lib/apt/lists/*
 
-# Set working directory
 WORKDIR /app
 
-# Copy requirements and install
+# Upgrade pip first to handle modern wheels
+RUN pip install --no-cache-dir --upgrade pip
+
 COPY requirements.txt .
+
+# Use the pre-built CPU wheels to avoid long compilation times
+RUN pip install --no-cache-dir llama-cpp-python \
+    --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
+
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the application
 COPY . .
 
-# Expose the Gradio port
 EXPOSE 7860
 
-# Run the app
 CMD ["python", "app.py"]