class_docstr: Test ISC model
class_docstr_tok: ["Test","ISC","model"]
code: def test_isc(self):
      model = isc.create_model(
          pretrained=False,
          device=self.device,
          timm_backbone="resnet50",
          fc_dim=5,
          p=1.0,
          eval_p=1.0,
      )
      outs = model(self.data)
      self.assertTrue(outs.shape == (1, 5))
  
imports: import unittest
  import torch
  from towhee.models import isc
label_desc: Use image node_id 1 for calling the TestIsc obj's underlying member method code with example usage: obj.test_isc() without return types