code: def test_mmddetector():
      _test_detector_class(torchdrift.detectors.KernelMMDDriftDetector)
      _test_detector_class_fit_bootstrap(
          torchdrift.detectors.KernelMMDDriftDetector
      )
      _test_mmd_kernel(
          torchdrift.detectors.mmd.GaussianKernel(lengthscale=1.0)
      )
      _test_mmd_kernel(torchdrift.detectors.mmd.ExpKernel())
      _test_mmd_kernel(
          torchdrift.detectors.mmd.ExpKernel(lengthscale=1.0)
      )
      _test_mmd_kernel(
          torchdrift.detectors.mmd.RationalQuadraticKernel()
      )
      _test_mmd_kernel(
          torchdrift.detectors.mmd.RationalQuadraticKernel(
              lengthscale=1.0, alpha=2.0
          )
      )
  
file_path: TorchDrift/test/test_detectors.py
imports: import pytest
  import functools
  import torchdrift
  import torch
label_desc: Use image node_id 6 for calling a global function with example usage: test_mmddetector() without return types