Developing a web application with Flask
After we have prepared the code to classify movie reviews in the previous subsection, let's discuss the basics of the Flask web framework to develop our web application. After Armin Ronacher's initial release of Flask in 2010, the framework has gained huge popularity over the years and examples of popular applications that make use of Flask include LinkedIn and Pinterest. Since Flask is written in Python, it provides us Python programmers with a convenient interface for embedding existing Python code such as our movie classifier.
Note
Flask is also known as microframework, which means that its core is kept lean and simple but can be easily extended with other libraries. Although the learning curve of the lightweight ...
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