fix enum display

Author: svlandeg

docs/tutorial/parameter-types/enum.md

@@ -19,11 +19,11 @@ Check it:
 ```console
 $ python main.py --help
 
-// Notice the predefined values [simple|conv|lstm]
+// Notice the predefined values <simple|conv|lstm>
 Usage: main.py [OPTIONS]
 
 Options:
-  --network [simple|conv|lstm]  [default: simple]
+  --network <simple|conv|lstm>  [default: simple]
   --help                        Show this message and exit.
 
 // Try it
@@ -91,8 +91,8 @@ $ python main.py --help
 Usage: main.py [OPTIONS]
 
 Options:
-  --groceries [Eggs|Bacon|Cheese]  [default: Eggs, Cheese]
-  --help                           Show this message and exit.
+  --groceries <Eggs|Bacon|Cheese>         [default: Eggs, Cheese]
+  --help                                  Show this message and exit.
 
 // Try it with the default values
 $ python main.py
@@ -123,11 +123,11 @@ You can also use `Literal` to represent a set of possible predefined choices, wi
 ```console
 $ python main.py --help
 
-// Notice the predefined values [simple|conv|lstm]
+// Notice the predefined values <simple|conv|lstm>
 Usage: main.py [OPTIONS]
 
 Options:
-  --network [simple|conv|lstm]  [default: simple]
+  --network <simple|conv|lstm>  [default: simple]
   --help                        Show this message and exit.
 
 // Try it

tests/test_tutorial/test_parameter_types/test_enum/test_tutorial003.py

@@ -26,7 +26,7 @@ def test_help(mod: ModuleType):
     result = runner.invoke(mod.app, ["--help"])
     assert result.exit_code == 0
     assert "--groceries" in result.output
-    assert "<list[Eggs|Bacon|Cheese]>" in result.output
+    assert "<Eggs|Bacon|Cheese>" in result.output
     assert "default: Eggs, Cheese" in result.output
 
 

tests/test_tutorial/test_parameter_types/test_index/test_tutorial001.py

@@ -44,7 +44,7 @@ def test_invalid():
     result = runner.invoke(app, ["Camila", "--age", "15.3"])
     assert result.exit_code != 0
     assert "Invalid value for '--age'" in result.output
-    assert "'15.3' is not a valid integer" in result.output
+    assert "'15.3' is not a valid int." in result.output
 
 
 def test_script():