Fix: Add custom Dockerfile to use Python 3.11 to resolve audioop/HfFolder issues

Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements and install Python deps
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application
+COPY . .
+
+# Expose Gradio default port
+EXPOSE 7860
+
+# Run the app
+CMD ["python", "app.py"]