chore: examples cleanup

clea/__init__.py

@@ -3,6 +3,7 @@
 """
 
 from .context import Context  # noqa: F401
+from .exceptions import CleaException  # noqa: F401
 from .params import (  # noqa: F401
     Boolean,
     Choice,
@@ -18,4 +19,3 @@
 )
 from .runner import run  # noqa: F401
 from .wrappers import command, group  # noqa: F401
-from .exceptions import CleaException  # noqa: F401

examples/add.py

@@ -2,9 +2,7 @@
 
 from typing_extensions import Annotated
 
-from clea.params import Integer
-from clea.runner import run
-from clea.wrappers import command
+from clea import Integer, command, run
 
 
 @command

examples/add_numbers.py

@@ -0,0 +1,19 @@
+"""Simple add program with custom command name."""
+
+from typing_extensions import Annotated
+
+from clea import Integer, command, run
+
+
+@command(name="add-numbers")
+def add(
+    n1: Annotated[int, Integer()],
+    n2: Annotated[int, Integer()],
+) -> None:
+    """Add two numbers"""
+
+    print(f"Total {n1 + n2}")
+
+
+if __name__ == "__main__":  # pragma: nocover
+    run(cli=add)

examples/calculator.py

@@ -3,9 +3,7 @@
 
 from typing_extensions import Annotated
 
-from clea.params import Boolean, Integer
-from clea.runner import run
-from clea.wrappers import group
+from clea import Boolean, Integer, group, run
 
 
 @group