Update Dockerfile

Dockerfile

@@ -1,9 +1,17 @@
-FROM python:3.9
+ Use an official Python runtime as a parent image
+FROM python:3.9-slim
 
+# Set the working directory
 WORKDIR /app
 
-ADD . /app
-RUN python3 -m pip install --upgrade pip
-RUN pip install -r requirements.txt
+# Copy the application files to the container
+COPY . /app
 
-CMD [ "python","app.py" ]
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Expose the Flask port (Hugging Face Spaces uses port 7860 by default)
+EXPOSE 7860
+
+# Command to run the Flask app
+CMD ["python", "app.py"]