find the mode of all keys in a map in python

To find the mode of all keys in a Python dictionary, you can use the statistics module and the max function.

main.py
import statistics

def mode_of_keys(dictionary):
    # Create a list of all keys
    keys = list(dictionary.keys())
    
    # Determine the mode of the keys using the statistics module
    mode = statistics.mode(keys)
    
    return mode
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In this example, we define a function mode_of_keys that takes a dictionary as its parameter. The function creates a list of all keys in the dictionary using the keys() method. We then determine the mode of the keys using the mode() function from the statistics module. Finally, we return the mode.

Note that if there is no mode present (i.e., all keys appear the same number of times), statistics.mode() will raise a statistics.StatisticsError.