Update Dockerfile

Dockerfile

@@ -1,9 +1,26 @@
-FROM python:3.9
+# Use official Python image
+FROM python:3.9-slim
 
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    libsndfile1 \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
 WORKDIR /app
-COPY . .
 
-RUN pip install --no-cache-dir --upgrade pip
+# Copy requirements first to leverage Docker cache
+COPY requirements.txt .
+
+# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+# Copy application code
+COPY . .
+
+# Expose port
+EXPOSE 8000
+
+# Start application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]