Human: Python function to change data type to int. Assistant: 
Here is a Python function to change data type to int

import numpy as np

def change_data_type(data):
    """
    :param data: data to be changed
    :type data: str
    :return: changed data
    :rtype: int
    """
    return int(data)

# Enter the data
data = "1234567890"

# Calling the function
print((change_data_type(data)))

#Example Output
# 1234567890

#Remember to inspect code for bugs.