some = {'main': {'ONE': 'HELLO', 'TWO': 'WORLD'}, 'nomain': {}}ONE HELLO
TWO WORLDfor i in some:
for p in some.values():
print(i + ' ' + p)ONE HELLO
ONE WORLD
TWO HELLO
TWO WORLDfor dict_ in data.values():
for key, value in dict_.items():
print(f"{key}: {value}"