hash_map.py
def contains_key(self, key: str) -> bool:
        """
        Return True if the map contains 'key'. False otherwise.
        :param key: a string to search the map for.
        :return: a boolean
        """
        if self.size == 0:
            return False
        hashed_key = self.hash_function(key)
        index = hashed_key % self.capacity
        return self.buckets[index].contains(key) is not None

        Return True if the map contains 'key'. False otherwise.
        :param key: a string to search the map for.
        :return: a boolean
        
Return True if the map contains 'key'. False otherwise.
Return True if the map contains ' key ' . False otherwise .
def contains_key(self, key: str) -> bool:
        if self.size == 0:
            return False
        hashed_key = self.hash_function(key)
        index = hashed_key % self.capacity
        return self.buckets[index].contains(key) is not None
def contains_key ( self , key : str ) -> bool : if self . size == 0 : return False hashed_key = self . hash_function ( key ) index = hashed_key % self . capacity return self . buckets [ index ] . contains ( key ) is not None
Return True if the map contains 'key'.
Return True if the map contains ' key ' .
"""
        Return True if the map contains 'key'. False otherwise.
        :param key: a string to search the map for.
        :return: a boolean
        """
None
self
key
str
a string to search the map for.
a string to search the map for .