Update Dockerfile

Dockerfile

@@ -2,9 +2,8 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
-# Install system dependencies including PortAudio development library
-# and Python development headers.
-# Also added libasound2-dev which is often a dependency for PortAudio on Debian-based systems.
+# Install system dependencies including PortAudio, Python dev headers, ALSA,
+# and now also OpenGL libraries required by OpenCV.
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
@@ -13,6 +12,8 @@ RUN apt-get update && apt-get install -y \
     portaudio19-dev \
     python3-dev \
     libasound2-dev \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt ./
@@ -31,5 +32,4 @@ HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
 # Ensure your main Streamlit app file is correctly referenced here.
 # If your app file is directly in /app (e.g., app_streamlit_new.py from previous examples),
 # adjust the ENTRYPOINT accordingly.
-# For this example, I'm sticking to the 'src/streamlit_app.py' from your Dockerfile.
 ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]