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+from flask import Flask%0Afrom flask_restful import Resource, Api%0A%0Aapp = Flask(__name__)%0Aapi = Api(app)%0A%0A%0Aclass HelloWorld(Resource):%0A    def get(self):%0A        return %7B'hello': 'world'%7D%0A%0Aapi.add_resource(HelloWorld, '/')%0A%0Aif __name__ == '__main__':%0A    app.run(debug=True)%0A

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