Update time_series.ipynb

Changed 'tf.keras.preprocessing.timeseries_dataset_from_array' to 'tf.keras.utils.timeseries_dataset_from_array' in '4. Create tf.data.Datasets' section.

Author: RenuPatelGoogle

site/en/tutorials/structured_data/time_series.ipynb

@@ -936,7 +936,7 @@
         "id": "kLO3SFR9Osdf"
       },
       "source": [
-        "Finally, this `make_dataset` method will take a time series DataFrame and convert it to a `tf.data.Dataset` of `(input_window, label_window)` pairs using the `preprocessing.timeseries_dataset_from_array` function:"
+        "Finally, this `make_dataset` method will take a time series DataFrame and convert it to a `tf.data.Dataset` of `(input_window, label_window)` pairs using the `tf.keras.utils.timeseries_dataset_from_array` function:"
       ]
     },
     {
@@ -949,7 +949,7 @@
       "source": [
         "def make_dataset(self, data):\n",
         "  data = np.array(data, dtype=np.float32)\n",
-        "  ds = tf.keras.preprocessing.timeseries_dataset_from_array(\n",
+        "  ds = tf.keras.utils.timeseries_dataset_from_array(\n",
         "      data=data,\n",
         "      targets=None,\n",
         "      sequence_length=self.total_window_size,\n",