Write a python function to find number of elements with odd factors in a given range.
def count_Odd_Squares(n,m): 
    return int(m**0.5) - int((n-1)**0.5) 
<s>[INST]<<SYS>>Given a task and its code, generate test cases for the code.<</SYS>>Write a python function to find number of elements with odd factors in a given range.
def count_Odd_Squares(n,m): 
    return int(m**0.5) - int((n-1)**0.5) [/INST]assert count_Odd_Squares(5,100) == 8
assert count_Odd_Squares(8,65) == 6
assert count_Odd_Squares(2,5) == 1</s>