Update server.py

server.py

@@ -9,6 +9,8 @@ from teacherdashboard import get_feedback_counts
 
 app = Flask(__name__)
 
+app.secret_key = 'hello-world-flask'
+
 
 @app.route('/')
 def index():
@@ -180,6 +182,5 @@ def display():
         return render_template('feedbacks.html', tables=[df.to_html(classes='data', header="true")])
 
 
-app.secret_key = 'hello-world-flask'
-app.run( debug=True)
-
+if __name__ == '__main__':
+    app.run()