Update Dockerfile

Dockerfile

@@ -4,11 +4,12 @@ FROM python:3.9-slim
 # Set the working directory
 WORKDIR /app
 
-# Install system dependencies required for PyAudio, ffmpeg, and virtual audio devices
+# Install system dependencies required for PyAudio, ffmpeg, virtual audio devices, and build tools
 RUN apt-get update && \
     apt-get install -y \
     python3-dev portaudio19-dev ffmpeg \
     alsa-utils alsa-oss alsa-tools pulseaudio \
+    build-essential \
     && rm -rf /var/lib/apt/lists/*
 
 # Set up a virtual audio device (for environments without physical audio hardware)
@@ -19,7 +20,8 @@ RUN echo "pcm.!default { type hw card 0 }" > /etc/asound.conf && \
 COPY . .
 
 # Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
 # Expose the necessary port
 EXPOSE 7860
@@ -28,4 +30,4 @@ EXPOSE 7860
 ENV PULSE_SERVER unix:/run/user/1000/pulse/native
 
 # Set the default command to run the application
-CMD ["python", "app.py"]
+CMD ["python", "app.py"]