Update 01-basicConcepts.md

Author: Karl-Holten

episodes/01-basicConcepts.md

@@ -72,6 +72,10 @@ Launch either colab or our Anaconda environment, depending on your setup. Try fo
 
 ```python
 from transformers import pipeline
+from transformers.utils import logging
+
+#disable warning about optional authentication
+logging.set_verbosity_error()
 
 text2text_generator = pipeline("text2text-generation")
 print(text2text_generator("question: What is 42 ? context: 42 is the answer to life, the universe and everything"))