Update Dockerfile

Dockerfile

@@ -1,9 +1,7 @@
-
 # Get a distribution that has uv already installed
 FROM ghcr.io/astral-sh/uv:python3.13-bookworm-slim
 
 # Add user - this is the user that will run the app
-# If you do not set user, the app will run as root (undesirable)
 RUN useradd -m -u 1000 user
 USER user
 
@@ -13,15 +11,20 @@ ENV HOME=/home/user \
 
 ENV UVICORN_WS_PROTOCOL=websockets
 
-
 # Set the working directory
 WORKDIR $HOME/app
 
+# Install missing dependencies for NumPy
+USER root  # Temporarily switch to root to install dependencies
+RUN apt update && apt install -y --no-install-recommends \
+    build-essential gcc g++ clang python3-dev
+
+USER user  # Switch back to user
+
 # Copy the app to the container
 COPY --chown=user . $HOME/app
 
 # Install the dependencies
-# RUN uv sync --frozen
 RUN uv sync
 
 # Expose the port