<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_int(byte_array, signed=True):
 """ Gets the specified integer from its byte array. This should be used by this module alone, as it works with big endian. :param byte_array: the byte array representing th integer. :param signed: whether the number is signed or not. :return: the integer representing the given byte array. """

    return int.from_bytes(byte_array, byteorder='big', signed=signed)