Update Dockerfile

Dockerfile

@@ -1,23 +1,24 @@
-# Use Python 3.11 slim image
 FROM python:3.11-slim
 
-# Set working directory
 WORKDIR /app
 
-# Install system dependencies
+# Install system dependencies needed for faster-whisper and PyAV
 RUN apt-get update && apt-get install -y \
     ffmpeg \
-    libgomp1 \
+    pkg-config \
+    libavformat-dev \
+    libavcodec-dev \
+    libavdevice-dev \
+    libavutil-dev \
+    libswscale-dev \
+    libswresample-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements
+# Copy requirements and install Python packages
 COPY requirements.txt .
-
-# Install Python packages
-RUN pip install --no-cache-dir \
-    --extra-index-url https://download.pytorch.org/whl/cpu \
-    torch==2.1.0 \
-    && pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir torch==2.1.0 --index-url https://download.pytorch.org/whl/cpu && \
+    pip install --no-cache-dir -r requirements.txt
 
 # Copy application code
 COPY app.py .
@@ -26,10 +27,9 @@ COPY app.py .
 RUN useradd -m -u 1000 appuser && chown -R appuser:appuser /app
 USER appuser
 
-# Environment variables
-ENV WHISPER_MODEL=tiny
-ENV PORT=5000
+# Hugging Face Spaces uses port 7860 by default
+ENV PORT=7860
 
-EXPOSE 5000
+EXPOSE 7860
 
 CMD ["python", "app.py"]