Update app.py

app.py

@@ -3294,7 +3294,7 @@ def admhosto():
     return render_template_string(ADMHOSTO_TEMPLATE, active_environments=active_environments, archived_environments=archived_environments)
 
 @app.route('/admhosto/create', methods=['POST'])
-defcreate_environment():
+def create_environment():
     keyword = request.form.get('keyword', '').strip()
     env_type = request.form.get('env_type', 'closed')