class_docstr: emotion keras solver 
class_docstr_tok: ["emotion","keras","solver"]
docstr: inference 
docstr_tok: ["inference"]
code: def infer(self, yield_single_examples=False):
      """inference"""
      logging.fatal("Not Implemented")
  
imports: import librosa
  from absl import logging
  import delta.compat
  from tensorflow.keras import backend
  from tensorflow.python.keras.utils import losses_utils
  from delta import utils
  from delta.utils.solver.estimator_solver import EstimatorSolver
  from delta.utils.solver.utils.callbacks import ClassReportCallBack
  from delta.utils.solver.asr_solver import AsrSolver
  from delta.utils.register import registers
label_desc: Use image node_id 7 for calling the EmoKerasSolver obj's underlying member method code with example usage: obj.infer(yield_single_examples) without return types