Merge branch 'aida'

python.ipynb

@@ -3365,7 +3365,8 @@
       "===\n",
       "\n",
       "* Handling exceptions with `try ... except`.\n",
-      "* Interpreting a stack trace."
+      "* Interpreting a stack trace.\n",
+      "* Don't show importing your module here, leave that for a next lesson, only run a file directly so that we can remove the `if __name__ == '__main__'` trick."
      ]
     }
    ],