Update dockerfile

dockerfile

@@ -1,21 +1,21 @@
-# Use official Python runtime as base image
+# Use the official Python image
 FROM python:3.9
 
-# Set the working directory in the container
+# Set the working directory inside the container
 WORKDIR /app
 
-# Copy application files to the container
+# Copy application files
 COPY . .
 
-# Install required Python packages
+# Install required dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Expose the Flask app's port (default: 5000)
+# Expose the correct port for Hugging Face Spaces
 EXPOSE 7860
 
-# Set environment variables for Flask
+# Set Flask environment variables
 ENV FLASK_APP=app.py
 ENV FLASK_RUN_HOST=0.0.0.0
 
-# Command to run the Flask application
-CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"]
+# Run the Flask application on port 7860
+CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"]