How to ignore the original exception and reraise a new exception

Question

I am trying to catch an expected exception and raise a new customized exception but skip printing the original exception. Here is what I try:

class CustomizeException(Exception):
    def __init__(self):
        exception_message = "This is the customize exception"
        super(Exception, self).__init__()


if __name__ == '__main__':
    try:
        x = 10 / 0
    except ZeroDivisionError as e:
        raise CustomizeException()

But the exception printed still has the original one:

Traceback (most recent call last):
  File "/Users/qiangyao/workspace/demo_py/exception.py", line 11, in <module>
    x = 10 / 0
ZeroDivisionError: division by zero

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/qiangyao/workspace/demo_py/exception.py", line 13, in <module>
    raise CustomizeException()
__main__.CustomizeException

What is the correct way for this purpose?