too many values to unpack (expected 1)

This error message typically occurs when you are trying to unpack more values than there are variables to unpack them into.

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

>>> my_tuple = (1, 2)
>>> x, y, z = my_tuple
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: not enough values to unpack (expected 3, got 2)

To fix the error, make sure that you are unpacking the correct number of values into the correct number of variables. If you are unsure how many values are in the object you are trying to unpack, you can use the `len()` function to find out:

>>> my_tuple = (1, 2)
>>> len(my_tuple)
2

In this case, you would only be able to unpack the tuple into two variables, not three.