<human>:  how do functions in know the parametr type.
<bot>: Here is a Python function to how do you know the parameter type

import numpy as np

def _get_type(x):
  """Return the type of the given parameter as ``x``.
  This will return the type of the parameter as a string.

  """
  return type(x).__name__

# Enter the parameter
x = 1

# Calling the function
print((_get_type(x)))

#Example Output
# int

#Remember to inspect code for bugs.