<human>:  Write me a Python function to get the date diff in week.
<bot>: Here is a Python function to get the date diff in week

import datetime

def get_date_diff(date1, date2):
  """
  Get date diff in week

  :param date1: date1
  :type date1 : datetime
  :param date2: date2
  :type date2 : datetime
  :return: date diff in week
  """
  diff = date2 - date1
  diff = diff.days * 7
  return diff

# Enter the date1
date1 = datetime.datetime(2019, 1, 1)

# Enter the date2
date2 = datetime.datetime(2019, 1, 10)

# Calling the function
print((get_date_diff(date1, date2)))

#Example Output
# 63

#Remember to inspect code for bugs.