ValueError: not enough values to unpack (expected 3, got 2)

This error message occurs when you are trying to unpack a sequence (such as a tuple or a list) into variables, but the sequence does not contain enough elements to match the number of variables you are trying to unpack it into.

For example, if you have a tuple with two elements and you try to unpack it into three variables, you will get this error:

>>> tup = (1, 2)
>>> x, y, z = tup
ValueError: not enough values to unpack (expected 3, got 2)

To fix this error, make sure that the sequence you are trying to unpack has the correct number of elements to match the number of variables you are trying to unpack it into. Alternatively, you can use a different sequence with the correct number of elements, or adjust the number of variables you are trying to unpack into.