Update Dockerfile

Dockerfile

@@ -1,21 +1,17 @@
-FROM python:3.10
+# Use the official image. The engine is already installed here.
+FROM ghcr.io/abetlen/llama-cpp-python:latest
 
-WORKDIR /code
+# Switch to root to install Gradio
+USER root
+RUN python3 -m pip install --upgrade pip
+RUN python3 -m pip install gradio huggingface_hub
 
-COPY ./requirements.txt /code/requirements.txt
+# Setup User (Required by Hugging Face Spaces security)
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+WORKDIR $HOME/app
+COPY --chown=user . $HOME/app
 
-# 1. Upgrade pip
-RUN pip install --no-cache-dir --upgrade pip
-
-# 2. Install generic dependencies
-RUN pip install --no-cache-dir -r /code/requirements.txt
-
-# 3. THE FIX: Pin to version 0.2.90
-# We specify "==0.2.90" to force it to use the existing pre-built wheel.
-# This avoids the "Building wheel..." step that causes the Timeout.
-RUN pip install --no-cache-dir llama-cpp-python==0.2.90 \
-    --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
-
-COPY . .
-
-CMD ["python", "app.py"]
+CMD ["python3", "app.py"]