Add auto-import statement for IPython

Author: edoardob90

binder/ipython_config.py

@@ -34,7 +34,9 @@
 
 ## lines of code to run at IPython startup.
 #  Default: []
-# c.InteractiveShellApp.exec_lines = []
+c.InteractiveShellApp.exec_lines = [
+    "from typing import Any, Callable, Dict, List, Optional, Tuple, Union"
+]
 
 ## A list of dotted module names of IPython extensions to load.
 #  Default: []

docker/ipython_config.py

@@ -3,3 +3,8 @@
 
 # Automatically load testsuite extension
 c.InteractiveShellApp.extensions = ["tutorial.tests.testsuite"]
+
+# Automatically import some modules
+c.InteractiveShellApp.exec_lines = [
+    "from typing import Any, Callable, Dict, List, Optional, Tuple, Union"
+]