a = {60: {99: 4, 36: 5}, 50: {99: 4, 36: 5}}
print(a)
b= sorted(a.items(), key=lambda item: item[0])
print(b)
e168fc816fb030dd342286944a740c9dbc415d1a
<mask token>

<mask token>
print(a)
<mask token>
print(b)

a = {(60): {(99): 4, (36): 5}, (50): {(99): 4, (36): 5}}
print(a)
b = sorted(a.items(), key=lambda item: item[0])
print(b)

a = {60: {99: 4, 36: 5}, 50: {99: 4, 36: 5}}
print(a)
b= sorted(a.items(), key=lambda item: item[0])
print(b)