diff --git a/src/__main__.py b/src/__main__.py
index 87d25a0..6188fed 100644
--- a/src/__main__.py
+++ b/src/__main__.py
@@ -2,7 +2,9 @@
 
 
 # Python imports
-import argparse, faulthandler, traceback
+import argparse
+import faulthandler
+import traceback
 from setproctitle import setproctitle
 
 import tracemalloc
@@ -18,6 +20,7 @@ from gi.repository import Gtk
 from app import Application
 
 
+
 if __name__ == "__main__":
     """ Set process title, get arguments, and create GTK main thread. """
 
diff --git a/src/core/columns/controls_column.py b/src/core/columns/controls_column.py
index 893d3a4..3fc1acd 100644
--- a/src/core/columns/controls_column.py
+++ b/src/core/columns/controls_column.py
@@ -6,7 +6,16 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from ..widgets.defined_keys import Tab_Key, Del_Key, Ctrl_Key, Shift_Key, Alt_Key, PrtSc_Key, Up_Key, Down_Key, Left_Key, Right_Key
+from ..widgets.defined_keys import Tab_Key
+from ..widgets.defined_keys import Del_Key
+from ..widgets.defined_keys import Ctrl_Key
+from ..widgets.defined_keys import Shift_Key
+from ..widgets.defined_keys import Alt_Key
+from ..widgets.defined_keys import PrtSc_Key
+from ..widgets.defined_keys import Up_Key
+from ..widgets.defined_keys import Down_Key
+from ..widgets.defined_keys import Left_Key
+from ..widgets.defined_keys import Right_Key
 
 
 
@@ -20,6 +29,7 @@ class Button_Box(Gtk.ButtonBox):
         for key in [Tab_Key(), Del_Key(), Ctrl_Key(), Shift_Key(), Alt_Key(), PrtSc_Key()]:
             self.add(key)
 
+
 class List_Box(Gtk.ScrolledWindow):
     """docstring for List_Box."""
 
@@ -57,6 +67,7 @@ class List_Box(Gtk.ScrolledWindow):
         tree.columns_autosize()
         return tree, store
 
+
 class Grid_Box(Gtk.Grid):
     """docstring for Grid_Box."""
 
diff --git a/src/core/columns/left_column.py b/src/core/columns/left_column.py
index 527a664..b658846 100644
--- a/src/core/columns/left_column.py
+++ b/src/core/columns/left_column.py
@@ -6,7 +6,9 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from ..widgets.defined_keys import Esc_Key, Symbols_Key, CAPS_Key
+from ..widgets.defined_keys import Esc_Key
+from ..widgets.defined_keys import Symbols_Key
+from ..widgets.defined_keys import CAPS_Key
 
 
 
diff --git a/src/core/columns/right_column.py b/src/core/columns/right_column.py
index 5d551a6..895fbae 100644
--- a/src/core/columns/right_column.py
+++ b/src/core/columns/right_column.py
@@ -6,8 +6,9 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from ..widgets.defined_keys import Emoji_Keys, Backspace_Key, Enter_Key
-
+from ..widgets.defined_keys import Emoji_Keys
+from ..widgets.defined_keys import Backspace_Key
+from ..widgets.defined_keys import Enter_Key
 
 
 
diff --git a/src/core/container.py b/src/core/container.py
index 7ca2bcb..f3056cd 100644
--- a/src/core/container.py
+++ b/src/core/container.py
@@ -6,7 +6,10 @@ gi.require_version('Gtk', '3.0')
 from gi.repository import Gtk
 
 # Application imports
-from .columns import Left_Column, Keys_Column, Right_Column, Controls_Column
+from .columns import Left_Column
+from .columns import Keys_Column
+from .columns import Right_Column
+from .columns import Controls_Column
 
 
 
@@ -23,7 +26,6 @@ class Auto_Type(Gtk.Box):
         self._type_btn   = Gtk.Button(label="Type")
 
         self._auto_typer.set_placeholder_text("Autotype Field...")
-        # self._auto_typer.set_icon_from_icon_name(0, "gtk-go-forward") # PRIMARY = 0, SECONDARY = 1
         self._auto_typer.set_icon_from_stock(0, "gtk-go-forward") # PRIMARY = 0, SECONDARY = 1
         self._auto_typer.set_can_focus(True)
         self._auto_typer.set_hexpand(True)
@@ -51,6 +53,7 @@ class Auto_Type(Gtk.Box):
         text = self._auto_typer.get_text()
         typwriter.type_string(text)
 
+
 class Main_Container(Gtk.Box):
     """docstring for Main_Container."""
 
@@ -73,6 +76,7 @@ class Main_Container(Gtk.Box):
         self.add(Right_Column())
         self.add(Controls_Column())
 
+
 class Container(Gtk.Box):
     """docstring for Container."""
 
diff --git a/src/core/window.py b/src/core/window.py
index 1f268c3..90a6a80 100644
--- a/src/core/window.py
+++ b/src/core/window.py
@@ -2,7 +2,8 @@
 import os
 
 # Lib imports
-import gi, cairo
+import gi
+import cairo
 gi.require_version('Gtk', '3.0')
 gi.require_version('Gdk', '3.0')