Fix: Installed system dependencies for numpy build

Dockerfile

@@ -14,10 +14,13 @@ ENV UVICORN_WS_PROTOCOL=websockets
 # Set the working directory
 WORKDIR $HOME/app
 
+# Install required system dependencies for building packages
+RUN apt-get update && apt-get install -y gcc g++ python3-dev
+
 # Copy the app to the container
 COPY --chown=user . $HOME/app
 
-# Copy dependencies
+# Copy dependencies separately
 COPY pyproject.toml .
 
 # Install dependencies