Update Dockerfile

Dockerfile

@@ -1,16 +1,36 @@
-# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
-# you will also find guides on how best to write your Dockerfile
+FROM python:3.9-slim
 
-FROM python:3.9
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+ENV PORT=7860
 
+# Create a non-root user
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
 
 WORKDIR /app
 
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    libsndfile1 \
+    ffmpeg \
+    && rm -rf /var/lib/apt/lists/*
 
-COPY --chown=user . /app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Copy requirements and install Python dependencies
+COPY --chown=user:users requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir --upgrade pip && pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the project files
+COPY --chown=user:users . /app
+
+# Ensure outputs and temp directories exist
+RUN mkdir -p outputs temp
+
+# Expose port 7860
+EXPOSE 7860
+
+# Run the application
+CMD ["python", "app.py"]