Dictionary Method 1
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user = {
'test' : [1,2,3],
'greet' : 'Morning',
'age' : 20,
}
print(user.get('age' , 50))
user2 = dict(name = 'Amita') # not a correct way to form dictionary
print(user2)
print('test' in user)
print('line' in user)
Python
INFO