minor parameter changes

bird_cnn/Dockerfile

@@ -1,23 +1,17 @@
 FROM python:3.11-slim
 
-# Set working directory
 WORKDIR /app
 
-# Install system dependencies (optional but common)
 RUN apt-get update && apt-get install -y \
     bash \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements first (better Docker layer caching)
 COPY . .
 
-# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-RUN pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu
+RUN pip install torch torchvision --index-url https://download.pytorch.org/whl/cpu
 
-# Make sure the startup script is executable
 RUN chmod +x start_server.sh
 
-# Use the script as the container entrypoint
 ENTRYPOINT ["bash", "./start_server.sh"]