code: def test_atomic_conv_initialize_params():
      """Quick test of AtomConv."""
      from deepchem.models.torch_models import AtomConvModel
  
      acm = AtomConvModel(
          n_tasks=1,
          batch_size=1,
          layer_sizes=[
              1,
          ],
          frag1_num_atoms=5,
          frag2_num_atoms=5,
          complex_num_atoms=10,
      )
  
      assert acm.complex_num_atoms == 10
      assert len(acm.atom_types) == 15
  
imports: import pytest
  import numpy
  from deepchem.data import NumpyDataset
label_desc: Use image node_id 2 for calling a global function with example usage: test_atomic_conv_initialize_params() without return types