<human>:  use of tuple for coordinate storage.
<bot>: Here is a Python function to use a tuple for coordinate storage

import numpy as np

def coord_tuple(x, y):
  """
  Returns a tuple of x and y coordinates
  """
  return (x, y)

# Enter the x and y coordinates
x = 1
y = 2

# Calling the function
print((coord_tuple(x, y)))

#Example Output
# (1, 2)

#Remember to inspect code for bugs.