Update Dockerfile

Dockerfile

@@ -1,31 +1,15 @@
-# Use an official lightweight Python image
 FROM python:3.11-slim
 
-# Set the working directory in the container
 WORKDIR /app
 
-# Install build tools needed for llama-cpp-python
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    cmake \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy the requirements file into the container
 COPY requirements.txt .
 
-# Install the Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
 
-# Copy the application code into the container
 COPY . .
 
-# Hugging Face Spaces run as user 1000. 
-# We need to make sure the app directory is writable so the 
-# huggingface_hub can download and cache the GGUF model in ./models
 RUN mkdir -p /app/models && chmod -R 777 /app
 
-# Expose the correct port for Hugging Face Spaces
 EXPOSE 7860
 
-# Command to start the FastAPI application
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]