class_docstr: ConvNet model.
class_docstr_tok: ["ConvNet","model","."]
code: def forward_pass(self, x):
      raise NotImplementedError(
          "forward_pass() is implemented in ConvNet sub classes"
      )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import tensorflow
label_desc: Use image node_id 2 for calling the ConvNet obj's underlying member method code with example usage: obj.forward_pass(x) without return types