update

Dockerfile

@@ -0,0 +1,17 @@
+# Use an official Python base image
+FROM python:3.9
+
+# Set working directory
+WORKDIR /app
+
+# Copy application files
+COPY . /app
+
+# Install dependencies
+RUN pip install --no-cache-dir flask gunicorn
+
+# Expose default Hugging Face Spaces port
+EXPOSE 7860
+
+# Launch the app with Gunicorn
+CMD ["gunicorn", "-w", "4", "-b", "0.0.0.0:7860", "app:app"]

app.py

@@ -4,7 +4,7 @@ app = Flask(__name__)
 
 @app.route('/')
 def hello_world():
-    return 'Hello World!'
+    return "Hello, World from Hugging Face Space!"
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=7860)
+    app.run(host='0.0.0.0', debug=True)

requirements.txt

@@ -1 +1,2 @@
-Flask
+flask
+gunicorn