fix

Author: Ragav Venkatesan

sagemaker-python-sdk/tensorflow_abalone_age_predictor_using_layers/tensorflow_abalone_age_predictor_using_layers.ipynb

@@ -213,16 +213,6 @@
     "\n",
     "    If you do not specify `eval_metric_ops`, only `loss` will be calculated\n",
     "    during evaluation."
-    "\n",
-    "The following piece of code explains this strategy in `model_fn`",
-    "\n",
-    "```python
-        # Provide an estimator spec for `ModeKeys.EVAL` and `ModeKeys.TRAIN` modes.
-    return tf.estimator.EstimatorSpec(
-        mode=mode,
-        loss=loss,
-        train_op=train_op,
-        eval_metric_ops=eval_metric_ops)```",
    ]
   },
   {