diff --git a/interactive_runner/__main__.py b/interactive_runner/__main__.py
index 7078e62..132414a 100644
--- a/interactive_runner/__main__.py
+++ b/interactive_runner/__main__.py
@@ -2,23 +2,22 @@ import interactive_runner as lib
 
 s = lib.Sources()
 for l in s.languages.values():
-    print("lname",l.name)
-    print("lsname",l.styled_name)
-    print("ldesc",l.description)
-    print("lbc",l._build_command)
-    print("ldni",l.check_dependencies_installed())
-    print("lisc",l.is_compiled)
-    print("lrcmd",l._run_command)
+    print("lname", l.name)
+    print("lsname", l.styled_name)
+    print("ldesc", l.description)
+    print("lbc", l._build_command)
+    print("ldni", l.check_dependencies_installed())
+    print("lisc", l.is_compiled)
+    print("lrcmd", l._run_command)
     print()
     for a in l.assignments.values():
-        print("alang",a.language)
-        print("aname",a.name)
-        print("agivend",a.given_date)
-        print("adesc",a.description)
-        print("adirs",a.directions)
+        print("alang", a.language)
+        print("aname", a.name)
+        print("agivend", a.given_date)
+        print("adesc", a.description)
+        print("adirs", a.directions)
         try:
             a.run()
         except Exception as e:
-            print("errrun",e)
+            print("errrun", e)
         print()
-
diff --git a/interactive_runner/assignment.py b/interactive_runner/assignment.py
index e6dc8c9..bffcc88 100644
--- a/interactive_runner/assignment.py
+++ b/interactive_runner/assignment.py
@@ -3,9 +3,9 @@ from __future__ import annotations
 __all__ = ("Assignment",)
 
 from functools import cached_property
-from typing import TypedDict, TYPE_CHECKING
-from tomllib import loads as decode_toml
 from os import system as cmd
+from tomllib import loads as decode_toml
+from typing import TYPE_CHECKING, TypedDict
 
 if TYPE_CHECKING:
     from .language import Language
@@ -21,6 +21,7 @@ AssignmentConfig = TypedDict(
     }
 )
 
+
 class Assignment:
     __config: AssignmentConfig
     language: Language
@@ -68,18 +69,23 @@ class Assignment:
         if not self.language.is_compiled:
             return None
 
-        return cmd(self.language._build_command.format(
-    **{
-    "out-file": self.__directory / "compiled.out",
-    "main-file": self.__main_file.absolute(),
-    }
-    ) +
-    (QUIET_SUFFIX if quiet else "")
-    )
+        return cmd(
+            self.language._build_command.format(
+                **{
+                    "out-file": self.__directory / "compiled.out",
+                    "main-file": self.__main_file.absolute(),
+                }
+            ) +
+            (QUIET_SUFFIX if quiet else "")
+            )
 
     def run(self) -> int:
         if self.language.is_compiled and not (self.__directory / "compiled.out").exists():
             self.compile(quiet=True)
 
-        return cmd(self.language._run_command.format((self.__directory / "compiled.out").absolute() if self.language.is_compiled else self.__main_file.absolute()))
-
+        return cmd(
+            self.language._run_command.format(
+                (
+                        self.__directory / "compiled.out").absolute() if self.language.is_compiled else self.__main_file.absolute()
+                )
+            )
diff --git a/interactive_runner/language.py b/interactive_runner/language.py
index 871af17..deabfa2 100644
--- a/interactive_runner/language.py
+++ b/interactive_runner/language.py
@@ -2,14 +2,15 @@ from __future__ import annotations
 
 __all__ = ("Language",)
 
-from .assignment import Assignment
-from .consts import OS_KEY, CHECK_COMMAND_EXISTS
-from typing import TYPE_CHECKING, TypedDict
-from tomllib import loads as decode_toml
-from chalky import hex
 from functools import cached_property
 from os import system as cmd
-from chalky.shortcuts.sty import bold
+from tomllib import loads as decode_toml
+from typing import TYPE_CHECKING, TypedDict
+
+from chalky import hex
+
+from .assignment import Assignment
+from .consts import CHECK_COMMAND_EXISTS, OS_KEY
 
 if TYPE_CHECKING:
     from pathlib import Path
@@ -53,6 +54,7 @@ LanguageConfig = TypedDict(
     }
 )
 
+
 class Language:
     __directory: Path
     __config: LanguageConfig
diff --git a/interactive_runner/sources.py b/interactive_runner/sources.py
index 3eef258..3c0972a 100644
--- a/interactive_runner/sources.py
+++ b/interactive_runner/sources.py
@@ -2,14 +2,16 @@ from __future__ import annotations
 
 __all__ = ("Sources",)
 
-from .language import Language
-from .consts import ROOT
 from functools import cached_property
 from typing import TYPE_CHECKING
 
+from .consts import ROOT
+from .language import Language
+
 if TYPE_CHECKING:
     from pathlib import Path
 
+
 class Sources:
     __directory: Path
     languages: dict[str, Language]