object is not callable

This error message typically occurs in Python when you try to call an object that is not callable, such as a variable or a non-function object.

For example, if you define a variable with the same name as a function and then try to call the function, you might get the "object is not callable" error. Here's an example:

def my_function():
    print("Hello, world!")

my_function = 42

my_function()  # raises TypeError: 'int' object is not callable

In this example, we define a function called `my_function`, but then we assign the value `42` to the same name. When we try to call `my_function`, Python raises a `TypeError` because we're trying to call an integer object.

To fix this error, make sure that you're only trying to call functions or other callable objects, and not variables or other non-callable objects.