Remove unused samples

Author: Preocts

src/module_name/sample.py

@@ -16,11 +16,6 @@ def squared(value: int) -> int:
     return value * value
 
 
-def isodd(value: int) -> bool:
-    """Return if value is odd."""
-    return bool(value % 2)
-
-
 def health_check() -> bool:
     """Returns true when github.com is accessible."""
     return requests.get("https://github.com").ok