class_docstr: execute a call into multiple python functions/methods. 
class_docstr_tok: ["execute","a","call","into","multiple","python","functions\/methods","."]
code: def __repr__(self):
      status = "%d meths" % (len(self.hook_impls),)
      if hasattr(self, "results"):
          status = ("%d results, " % len(self.results)) + status
      return "<_MultiCall %s, kwargs=%r>" % (status, self.caller_kwargs)
  
imports: import sys
  import warnings
label_desc: Use image node_id 3 for calling the _LegacyMultiCall obj's underlying member method code with example usage: obj.__repr__() and returns: unknown