Update Dockerfile

Dockerfile

@@ -2,22 +2,31 @@ FROM python:3.11-slim
 
 WORKDIR /code
 
-# Install system dependencies including gcc and build tools
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     gcc \
     g++ \
     make \
     git \
+    ffmpeg \
+    libsndfile1 \
+    portaudio19-dev \
+    python3-dev \
+    build-essential \
     && rm -rf /var/lib/apt/lists/*
 
+# Copy requirements first to leverage Docker cache
 COPY ./requirements.txt /code/requirements.txt
+
+# Install Python packages
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Copy the rest of the application
 COPY ./app.py /code/app.py
 COPY ./templates /code/templates
 COPY ./models /code/models
 
-# Install Python packages
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
-
 EXPOSE 7860
 
 CMD ["python", "app.py"]