Add temporary fix for embeddings bug

Author: QasimKhan5x

beginner_source/introyt/tensorboardyt_tutorial.py

@@ -64,6 +64,13 @@
 # PyTorch TensorBoard support
 from torch.utils.tensorboard import SummaryWriter
 
+# In case you are using an environment that has TensorFlow installed,
+# such as Google Colab, uncomment the following code to avoid
+# a bug with saving embeddings to your tensorboard directory
+
+# import tensorflow as tf
+# import tensorboard as tb
+# tf.io.gfile = tb.compat.tensorflow_stub.io.gfile
 
 ######################################################################
 # Showing Images in TensorBoard