'tuple' object does not support item assignment

This error occurs when you try to assign a new value to an element of a tuple, which is not allowed. Tuples are immutable in Python, which means that once created, their elements cannot be modified.

For example, the following code will raise this error:

my_tuple = (1, 2, 3)
my_tuple[0] = 4

To avoid this error, you can create a new tuple with the updated value instead:

my_tuple = (1, 2, 3)
new_tuple = (4,) + my_tuple[1:]

Here, we create a new tuple `new_tuple` by concatenating a tuple with the new value `(4,)` with the rest of the elements in `my_tuple` using slicing.