Write a Python function that accepts a string and calculate the number of upper case letters and lower case letters.
Sample String: 'The quick Brown Fox'
Expected Output: No. of Upper case characters: 3 No.
of Lower case characters: 13
def string_test(s):
d={"UPPER_CASE":0, "LOWER_CASE":0}
for c in s:
if c.isupper():
d["UPPER_CASE"]+=1
elif c.islower():
d["LOWER_CASE"]+=1
else:
pass
print ("Original String : ", s)
print ("No. of Upper case characters : ", d["UPPER_CASE"])
print ("No. of Lower case Characters : ", d["LOWER_CASE"])
string_test('The quick Brown Fox')
