diff --git a/IPython/terminal/shortcuts.py b/IPython/terminal/shortcuts.py
index 2c9190e..360a393 100644
--- a/IPython/terminal/shortcuts.py
+++ b/IPython/terminal/shortcuts.py
@@ -89,7 +89,6 @@ def create_ipython_shortcuts(shell):
     _preceding_text_cache = {}
     _following_text_cache = {}
 
-
     def preceding_text(pattern):
         try:
             return _preceding_text_cache[pattern]
@@ -105,7 +104,6 @@ def create_ipython_shortcuts(shell):
         _preceding_text_cache[pattern] = condition
         return condition
 
-
     def following_text(pattern):
         try:
             return _following_text_cache[pattern]
@@ -121,19 +119,18 @@ def create_ipython_shortcuts(shell):
         _following_text_cache[pattern] = condition
         return condition
 
-
     # auto match
-    @kb.add('(', filter=focused_insert & following_text(r"[,)}\]]|$"))
+    @kb.add("(", filter=focused_insert & following_text(r"[,)}\]]|$"))
     def _(event):
         event.current_buffer.insert_text("()")
         event.current_buffer.cursor_left()
 
-    @kb.add('[', filter=focused_insert & following_text(r"[,)}\]]|$"))
+    @kb.add("[", filter=focused_insert & following_text(r"[,)}\]]|$"))
     def _(event):
         event.current_buffer.insert_text("[]")
         event.current_buffer.cursor_left()
 
-    @kb.add('{', filter=focused_insert & following_text(r"[,)}\]]|$"))
+    @kb.add("{", filter=focused_insert & following_text(r"[,)}\]]|$"))
     def _(event):
         event.current_buffer.insert_text("{}")
         event.current_buffer.cursor_left()
@@ -149,23 +146,32 @@ def create_ipython_shortcuts(shell):
         event.current_buffer.cursor_left()
 
     # raw string
-    @kb.add('(', filter=focused_insert & preceding_text(r".*(r|R)[\"'](-*)$"))
+    @kb.add("(", filter=focused_insert & preceding_text(r".*(r|R)[\"'](-*)$"))
     def _(event):
-        matches = re.match(r".*(r|R)[\"'](-*)", event.current_buffer.document.current_line_before_cursor)
+        matches = re.match(
+            r".*(r|R)[\"'](-*)",
+            event.current_buffer.document.current_line_before_cursor,
+        )
         dashes = matches.group(2) or ""
         event.current_buffer.insert_text("()" + dashes)
         event.current_buffer.cursor_left(len(dashes) + 1)
 
-    @kb.add('[', filter=focused_insert & preceding_text(r".*(r|R)[\"'](-*)$"))
+    @kb.add("[", filter=focused_insert & preceding_text(r".*(r|R)[\"'](-*)$"))
     def _(event):
-        matches = re.match(r".*(r|R)[\"'](-*)", event.current_buffer.document.current_line_before_cursor)
+        matches = re.match(
+            r".*(r|R)[\"'](-*)",
+            event.current_buffer.document.current_line_before_cursor,
+        )
         dashes = matches.group(2) or ""
         event.current_buffer.insert_text("[]" + dashes)
         event.current_buffer.cursor_left(len(dashes) + 1)
 
-    @kb.add('{', filter=focused_insert & preceding_text(r".*(r|R)[\"'](-*)$"))
+    @kb.add("{", filter=focused_insert & preceding_text(r".*(r|R)[\"'](-*)$"))
     def _(event):
-        matches = re.match(r".*(r|R)[\"'](-*)", event.current_buffer.document.current_line_before_cursor)
+        matches = re.match(
+            r".*(r|R)[\"'](-*)",
+            event.current_buffer.document.current_line_before_cursor,
+        )
         dashes = matches.group(2) or ""
         event.current_buffer.insert_text("{}" + dashes)
         event.current_buffer.cursor_left(len(dashes) + 1)
@@ -181,30 +187,48 @@ def create_ipython_shortcuts(shell):
         event.current_buffer.cursor_left()
 
     # just move cursor
-    @kb.add(')', filter=focused_insert & following_text(r"^\)"))
-    @kb.add(']', filter=focused_insert & following_text(r"^\]"))
-    @kb.add('}', filter=focused_insert & following_text(r"^\}"))
-    @kb.add('"', filter=focused_insert & following_text("^\""))
+    @kb.add(")", filter=focused_insert & following_text(r"^\)"))
+    @kb.add("]", filter=focused_insert & following_text(r"^\]"))
+    @kb.add("}", filter=focused_insert & following_text(r"^\}"))
+    @kb.add('"', filter=focused_insert & following_text('^"'))
     @kb.add("'", filter=focused_insert & following_text("^'"))
     def _(event):
         event.current_buffer.cursor_right()
 
-    @kb.add('backspace', filter=focused_insert & preceding_text(r".*\($") & following_text(r"^\)"))
-    @kb.add('backspace', filter=focused_insert & preceding_text(r".*\[$") & following_text(r"^\]"))
-    @kb.add('backspace', filter=focused_insert & preceding_text(r".*\{$") & following_text(r"^\}"))
-    @kb.add('backspace', filter=focused_insert & preceding_text('.*"$') & following_text('^"'))
-    @kb.add('backspace', filter=focused_insert & preceding_text(r".*'$") & following_text(r"^'"))
+    @kb.add(
+        "backspace",
+        filter=focused_insert & preceding_text(r".*\($") & following_text(r"^\)"),
+    )
+    @kb.add(
+        "backspace",
+        filter=focused_insert & preceding_text(r".*\[$") & following_text(r"^\]"),
+    )
+    @kb.add(
+        "backspace",
+        filter=focused_insert & preceding_text(r".*\{$") & following_text(r"^\}"),
+    )
+    @kb.add(
+        "backspace",
+        filter=focused_insert & preceding_text('.*"$') & following_text('^"'),
+    )
+    @kb.add(
+        "backspace",
+        filter=focused_insert & preceding_text(r".*'$") & following_text(r"^'"),
+    )
     def _(event):
         event.current_buffer.delete()
         event.current_buffer.delete_before_cursor()
 
-
-    if shell.display_completions == 'readlinelike':
-        kb.add('c-i', filter=(has_focus(DEFAULT_BUFFER)
-                              & ~has_selection
-                              & insert_mode
-                              & ~cursor_in_leading_ws
-                        ))(display_completions_like_readline)
+    if shell.display_completions == "readlinelike":
+        kb.add(
+            "c-i",
+            filter=(
+                has_focus(DEFAULT_BUFFER)
+                & ~has_selection
+                & insert_mode
+                & ~cursor_in_leading_ws
+            ),
+        )(display_completions_like_readline)
 
     if sys.platform == "win32":
         kb.add("c-v", filter=(has_focus(DEFAULT_BUFFER) & ~vi_mode))(win_paste)