docstr: Returns the value to which the specified key is mapped, or -1 if this map contains no mapping for the key
  :type key: int
  :rtype: int
docstr_tok: ["Returns","the","value","to","which","the","specified","key","is","mapped",",","or","-1","if","this","map","contains","no","mapping","for","the","key",":","type","key",":","int",":","rtype",":","int"]
code: def get(self, key):
      """
      Returns the value to which the specified key is mapped, or -1 if this map contains no mapping for the key
      :type key: int
      :rtype: int
      """
      index = hash(key) % self.size
      if self.nodes[index] is None:
          return -1
      prev = find(self.nodes[index], key)
      if prev.next is None:
          return -1
      else:
          return prev.next.val
  
file_path: python-java-leetcode/python/706_Design_HashMap.py
label_desc: Use image node_id 3 for calling the MyHashMap obj's underlying member method code with example usage: obj.get(key) and returns: unknown, unknown, prev