xxxxxxxxxx
string = "python"
string.islower()
#returns true or false
#or we can use this
string == string.lower()
#returns true or false
xxxxxxxxxx
# String to Lowercase by Matthew Johnson
myStr = "LetS FiX ThiS."
print(myStr.lower())
#OUTPUT: "lets fix this."
xxxxxxxxxx
string = "Hello World"
lowercase_string = string.lower()
print(lowercase_string)