diff --git a/setup.cfg b/setup.cfg
index 9dbd67d87222873d40c4652b0993d0c66ec20eac..78d8dff2021b814a1435dea5e2e626f18db75fa3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -6,4 +6,6 @@ ignore=E501,E121,E123,E126,E226,E24,E704,W503,W504
 
 [mypy]
 ignore_missing_imports = True
+
+[mypy-linkahead.*]
 check_untyped_defs = True
\ No newline at end of file
diff --git a/src/linkahead/common/models.py b/src/linkahead/common/models.py
index 197ddfa4696a04375b584b39331167e97b5d823b..62b7aa1330f2af852fa0e174f992bb92fbb0fa87 100644
--- a/src/linkahead/common/models.py
+++ b/src/linkahead/common/models.py
@@ -34,7 +34,6 @@ transactions.
 """
 
 from __future__ import annotations  # Can be removed with 3.10.
-from __future__ import print_function, unicode_literals
 
 import re
 import sys
@@ -109,6 +108,7 @@ RECOMMENDED: Final = "RECOMMENDED"
 FIX: Final = "FIX"
 ALL: Final = "ALL"
 NONE: Final = "NONE"
+
 if TYPE_CHECKING:
     INHERITANCE = Literal["OBLIGATORY", "SUGGESTED", "RECOMMENDED", "ALL", "NONE", "FIX"]
     IMPORTANCE = Literal["OBLIGATORY", "RECOMMENDED", "SUGGESTED", "FIX", "NONE"]