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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def dict_find(in_dict, value):
 """ Helper function for looking up directory keys by their values. This isn't robust to repeated values Parameters in_dict : dictionary A dictionary containing `value` value : any type What we wish to find in the dictionary Returns ------- key: basestring The key at which the value can be found Examples -------- 'Key2' """

    # Todo: make this robust to repeated values
    # Todo: make this robust to missing values
    return list(in_dict.keys())[list(in_dict.values()).index(value)]