feat: add main file back (#94)

* feat: add main file back

* build: update packages

Author: Logic-py

poetry.lock

@@ -16,7 +16,7 @@ package-mode = false
 mypy = "^1.15.0"
 pre-commit = "^4.2.0"
 pytest = "^8.3.5"
-ruff = "^0.11.4"
+ruff = "^0.11.11"
 
 [project.ruff]
 src = ["src"]

pyproject.toml

@@ -0,0 +1,25 @@
+"""Public module example."""
+
+from loguru import logger
+
+
+def example(data: str) -> None:
+    """Use this docstring as an example for an Example function.
+
+    Args:
+        data: a string, testing
+
+    Returns:
+        Nothing
+
+    """
+    logger.info(data)
+
+
+if __name__ == "__main__":
+    logger.info("hello world, test")
+
+    a = 5
+    b = 1
+
+    example(data=str(a + b))