How to catch an exception in Python
Is your Python program printing out a traceback? You have an uncaught exception! You can catch that exception with a `try`-`except` block.
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00:00 A program that counts TODOs in a file
00:58 Python prints a traceback for unhandled exceptions
01:21 Reading our traceback to figure out where the exception occurred
01:48 Handling an exception with a try-except block
02:57 Summary