Update app.py

Increasing worker threads

app.py

@@ -14,7 +14,7 @@ cors = CORS(app)
 executor = Executor(app)
 
 executor.init_app(app)
-app.config['EXECUTOR_MAX_WORKERS'] = 5
+app.config['EXECUTOR_MAX_WORKERS'] = 10
 
 @app.route('/')
 def index():