class_docstr: Abstract class of solver.
class_docstr_tok: ["Abstract","class","of","solver","."]
docstr: Process the configs.
docstr_tok: ["Process","the","configs","."]
code: def process_config(self, config):
      """Process the configs."""
      raise NotImplementedError()
  
imports: import abc
  import math
  import delta.compat
  import tensorflow_addons
  from absl import logging
  from delta import utils
  from delta.utils import optimizer
  from delta.utils.register import registers
label_desc: Use image node_id 1 for calling the ABCSolver obj's underlying member method code with example usage: obj.process_config(config) without return types