def get_key(val):
    for key, value in my_Dict.items():
        if val == value:
            return "success"
    return "key doesn't exist"
my_Dict = {'abc':'Java','xyz':'python','c':300, 15:20, 52:64}

print(get_key('java'))
print(get_key(64))
print(get_key(92))
74e18adac27a36cf394b2d15e25667d7c3a46fc8
<mask token>

def get_key(val):
    for key, value in my_Dict.items():
        if val == value:
            return 'success'
    return "key doesn't exist"


<mask token>

def get_key(val):
    for key, value in my_Dict.items():
        if val == value:
            return 'success'
    return "key doesn't exist"


<mask token>
print(get_key('java'))
print(get_key(64))
print(get_key(92))

def get_key(val):
    for key, value in my_Dict.items():
        if val == value:
            return 'success'
    return "key doesn't exist"


my_Dict = {'abc': 'Java', 'xyz': 'python', 'c': 300, (15): 20, (52): 64}
print(get_key('java'))
print(get_key(64))
print(get_key(92))

def get_key(val):
    for key, value in my_Dict.items():
        if val == value:
            return "success"
    return "key doesn't exist"
my_Dict = {'abc':'Java','xyz':'python','c':300, 15:20, 52:64}

print(get_key('java'))
print(get_key(64))
print(get_key(92))