cannot import name application in python 3

Title: Resolving "Cannot Import Name 'application'" Error in Python 3
Introduction:
When working with Python web frameworks like Flask, you may encounter the error "Cannot Import Name 'application'" at some point. This error typically arises when there is a circular import issue or when the application object is not defined correctly. In this tutorial, we'll explore common causes of this error and provide solutions with code examples to help you resolve it.
The error message looks something like this:
Circular Imports:
Circular imports occur when two or more modules depend on each other. If one module tries to import a name that is defined later in the code execution, the "Cannot Import Name 'application'" error may occur.
Incorrect Application Object Definition:
Ensure that your Flask application object is defined correctly. This error can occur if the application object is not instantiated properly or if there is a naming conflict.
Identify and refactor your code to eliminate circular imports. Here's an example:
In the above example, the circular import can be resolved by importing only the necessary functions or classes instead of the entire module.
Ensure that your Flask application object is defined properly. Here's an example of a correct application object definition:
Make sure that your application object is instantiated with the correct parameters.
Ensure that there are no naming conflicts in your code. If another object named 'application' exists in your codebase, it may cause the import error. Rename or remove conflicting objects.
The "Cannot Import Name 'application'" error is often related to circular imports or incorrect application object definitions. By following the solutions provided and carefully examining your code, you can successfully resolve this error and ensure the smooth execution of your Python web application.
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