Answers for "make dictionary keys as lower"

python code to convert all keys of dict into lowercase

my_dict = {'KEY1': "Hello", 'Key2': "World"} 
new_dict = dict((k.lower(), v) for k, v in my_dict .items()) 
print(new_dict

convert dictionary keys/values to lowercase in python

def lower_dict(d):
   new_dict = dict((k.lower(), v.lower()) for k, v in d.items())
   return new_dict
a = {'Foo': "Hello", 'Bar': "World"}
print(lower_dict(a))