создал папку mvc

main.py

@@ -1,6 +1,6 @@
-from models import VimModel
-from views import CursesAdapter
-from controllers import EditController
+from mvc.models import VimModel
+from mvc.views import CursesAdapter
+from mvc.controllers import EditController
 
 def main():
     model = VimModel()

mvc/controllers.py

@@ -1,7 +1,7 @@
 import curses
 
-from views import CursesAdapter
-from models import VimModel
+from mvc.views import CursesAdapter
+from mvc.models import VimModel
 
 class EditController:
     def __init__(self, model: VimModel, view: CursesAdapter):