message: Minor update to allow partial input/output type modifications
diff: @@ -682,9 +682,11 @@ def _modify_model_input_type(model, inference_input_type=dtypes.float32):
  _get_tf_type_name(inference_input_type)))
  input_quant_ops.append(op)
  + if len(subgraph.inputs) != len(input_quant_ops):
  logging.warning(
  "For model inputs containing unsupported operations which cannot be "
  - "quantized, the `inference_input_type` will default to the original type."
  + "quantized, the `inference_input_type` attribute will default to the "
  + "original type."
  )
  # Modify model input type
  @@ -766,10 +768,12 @@ def _modify_model_output_type(model, inference_output_type=dtypes.float32):
  _get_tf_type_name(inference_output_type)))
  output_dequant_ops.append(op)
  + if len(subgraph.outputs) != len(output_dequant_ops):
  logging.warning(
  "For model outputs containing unsupported operations which cannot be "
  - "quantized, the `inference_output_type` will default to the original "
  - "type.")
  + "quantized, the `inference_output_type` attribute will default to the "
  + "original type."
  + )
  # Modify model output type
  if inference_output_type == dtypes.uint8:
  