code: def config(self):
      return [self.B, self.M, self.N, self.K]
  
file_path: pytorch/benchmarks/tensorexpr/matmul.py
imports: import numpy
  from .None import benchmark
label_desc: Use image node_id 4 for calling the MatMulBench obj's underlying member method code with example usage: obj.config() and returns: list