Make code more explicit

- Add explicit code to show the plotted value array for the single prediction.
- Add explicit code to print the prediction label value for the single prediction.

Author: Dan Bright

site/en/tutorials/keras/basic_classification.ipynb

@@ -950,7 +950,8 @@
       "cell_type": "code",
       "source": [
         "plot_value_array(0, predictions_single, test_labels)\n",
-        "_ = plt.xticks(range(10), class_names, rotation=45)"
+        "_ = plt.xticks(range(10), class_names, rotation=45)",
+        "plt.show()"
       ],
       "execution_count": 0,
       "outputs": []
@@ -973,7 +974,8 @@
       },
       "cell_type": "code",
       "source": [
-        "np.argmax(predictions_single[0])"
+        "prediction_result = np.argmax(predictions_single[0])",
+        "print(prediction_result)"
       ],
       "execution_count": 0,
       "outputs": []