Understanding the “AttributeError: ‘dict’ object has no attribute ‘iteritems’” in Python 3

If you are working with Python 3 and encounter an error like this:

AttributeError: 'dict' object has no attribute 'iteritems'

You’re not alone! This issue frequently appears when code that was originally written for Python 2 is run in Python 3. It often happens when dealing with dictionary methods like iteritems().

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