Update Dockerfile

Dockerfile

@@ -1,29 +1,26 @@
-# Use a lightweight Python base to save download time
+# Use lightweight Python
 FROM python:3.9-slim
 
-# Install system compilers (needed for fast AI math)
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    cmake \
-    && rm -rf /var/lib/apt/lists/*
-
 # Set working directory
 WORKDIR /code
 
-# --- SMART CACHING LAYER ---
-# We copy ONLY requirements first. 
-# Docker will cache this step. If you change app.py later, 
-# it will SKIP installing these again!
+# Copy requirements
 COPY ./requirements.txt /code/requirements.txt
+
+# 1. Install the easy packages first
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
-# --- CODE LAYER ---
-# Now copy the rest of the code
+# 2. THE FAST FIX: Install Pre-Compiled AI Engine
+# This downloads the binary instead of compiling it (Saves 20 mins)
+RUN pip install llama-cpp-python \
+    --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
+
+# Copy the rest of the app
 COPY . .
 
-# Create cache directory for Hugging Face permissions
+# Permissions for Hugging Face
 RUN mkdir -p /code/.cache && chmod -R 777 /code/.cache
 ENV TRANSFORMERS_CACHE=/code/.cache
 
-# Start the app
+# Start App
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]