code: def is_same_as_last(_old, _new):
      status = False
  
      if len(_old) == len(_new):
          m = _old.merge(_new, on="src", how="left")
  
          if m["src"].null_count == 0:
              status = True
  
      return status
  
file_path: cugraph/python/cugraph/cugraph/experimental/structure/bicliques.py
imports: import cudf
  import numpy
  from collections import OrderedDict
label_desc: Use image node_id 5 for calling a global function with example usage: is_same_as_last(_old, _new) and returns: status