Human: finding the median in arthimeticallly. Assistant: 
Here is a Python code for finding the median in arthimeticallly

import random

def find_median(lst):
    """Returns the median of a list."""
    if len(lst) % 2 == 0:
        return (lst[len(lst) // 2 - 1] + lst[len(lst) // 2]) / 2
    else:
        return lst[len(lst) // 2]

# Enter the list
lst = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

# Calling the function
print((find_median(lst)))

#Example Output
# 5.5

#Remember to inspect code for bugs.