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tutorial: building a web application with flask in python
in this tutorial, we'll explore how to create a simple web application using flask, a micro web framework for python. flask is known for its simplicity and flexibility, making it an excellent choice for building web applications of various sizes. we'll cover the basics of setting up a flask application, defining routes, rendering templates, and interacting with the flask framework.
prerequisites:
before we begin, ensure you have the following installed:
creating a flask application:
first, let's set up a basic flask application.
running the application:
this will start the flask development server, and you should see output similar to the following:
rendering templates:
flask allows us to render html templates easily. let's modify our application to render an html template instead of returning a plain string.
conclusion:
congratulations! you've built a simple web application using flask. in this tutorial, we covered setting up a basic flask application, defining routes, rendering templates, and running the application. flask offers many more features and extensions for building powerful web applications, so feel free to explore its documentation and experiment further. happy coding!
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