class_docstr: Cuckoo Filter commands.
class_docstr_tok: ["Cuckoo","Filter","commands","."]
docstr: Add an `item` to a Cuckoo Filter `key`.
  For more information see `CF.ADD <https://redis.io/commands/cf.add>`_.
docstr_tok: ["Add","an","`","item","`","to","a","Cuckoo","Filter","`","key","`",".","For","more","information","see","`","CF.ADD","<","https",":","\/\/redis.io\/commands\/cf.add",">","`","_","."]
code: def add(self, key, item):
      """
      Add an `item` to a Cuckoo Filter `key`.
      For more information see `CF.ADD <https://redis.io/commands/cf.add>`_.
      """  # noqa
      return self.execute_command(CF_ADD, key, item)
  
imports: from redis.client import NEVER_DECODE
  from redis.exceptions import ModuleError
  from redis.utils import HIREDIS_AVAILABLE, deprecated_function
label_desc: Use image node_id 2 for calling the CFCommands obj's underlying member method code with example usage: obj.add(key, item) and returns: self