Update app.py

Author: tobespc

app.py

@@ -5,7 +5,7 @@
 
 @app.route('/')
 def hello():
-    return 'Hello World! \n'
+    return 'Hello World from Eclipse Codewind! \n'
 
 if __name__ == "__main__":
     app.run(host="0.0.0.0", debug=True)