Update Dockerfile

Dockerfile

@@ -1,6 +1,7 @@
 # Use the Hugging Face Spaces base image
 FROM huggingface/platform:latest
-# Install system dependencies for PyAudio and other build tools
+
+# Install system dependencies for PyAudio, PulseAudio, and other build tools
 RUN apt-get update && apt-get install -y \
     portaudio19-dev \
     libasound-dev \
@@ -9,15 +10,22 @@ RUN apt-get update && apt-get install -y \
     pulseaudio \
     gcc \
     && apt-get clean
+
+# Set up a virtual microphone using PulseAudio
+RUN pactl load-module module-null-sink sink_name=virtual_mic
+RUN pactl load-module module-virtual-source source_name=virtual_mic.monitor
+
 # Set the working directory inside the container
 WORKDIR /app
+
 # Copy all project files into the container
 COPY . /app
+
 # Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
-RUN pactl load-module module-null-sink sink_name=virtual_mic
-RUN pactl load-module module-virtual-source source_name=virtual_mic.monitor
+
 # Expose the Streamlit default port
 EXPOSE 8501
+
 # Run the Streamlit app
-CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]