Update Dockerfile

Dockerfile

@@ -1,7 +1,7 @@
 # Use an official PyTorch GPU-enabled image (with CUDA 11.7 and cuDNN8)
 FROM pytorch/pytorch:2.0.1-cuda11.7-cudnn8-runtime
 
-# Set environment variables to avoid buffering issues
+# Set environment variable for unbuffered output
 ENV PYTHONUNBUFFERED=1
 
 # Install system dependencies
@@ -10,15 +10,15 @@ RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
 # Set the working directory
 WORKDIR /app
 
-# Copy requirements.txt and install dependencies
+# Copy and install Python dependencies from requirements.txt
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
 
-# Copy the application code
+# Copy application code
 COPY app.py .
 
-# Expose the default Gradio port
+# Expose Gradio default port
 EXPOSE 7860
 
-# Command to run the app
+# Run the app
 CMD ["python", "app.py"]