class_docstr: Does sanity checks on pose generation.
class_docstr_tok: ["Does","sanity","checks","on","pose","generation","."]
code: def test_vina_hydrophobic(self):
      N = 10
      M = 5
      d = np.zeros((N, M))
      out_tensor = vina_hydrophobic(d)
      assert out_tensor.shape == (N, M)
      # When d is 0, this should just be 1
      assert (out_tensor == np.ones_like(d)).all()
  
file_path: deepchem/deepchem/dock/tests/test_pose_scoring.py
imports: import logging
  import unittest
  import numpy
  from deepchem.dock.pose_scoring import vina_nonlinearity
  from deepchem.dock.pose_scoring import vina_hydrophobic
  from deepchem.dock.pose_scoring import vina_gaussian_first
  from deepchem.dock.pose_scoring import vina_gaussian_second
  from deepchem.dock.pose_scoring import vina_hbond
  from deepchem.dock.pose_scoring import vina_repulsion
  from deepchem.dock.pose_scoring import cutoff_filter
  from deepchem.dock.pose_scoring import vina_energy_term
label_desc: Use image node_id 4 for calling the TestPoseScoring obj's underlying member method code with example usage: obj.test_vina_hydrophobic() without return types