Add example for undefined-variable (#6149)

gunungpw · web-flow · commit 2a24aedf418f · 2022-04-03T10:38:11.000+02:00
diff --git a/doc/data/messages/u/undefined-variable/bad.py b/doc/data/messages/u/undefined-variable/bad.py
@@ -0,0 +1 @@
+print(number + 2)  # [undefined-variable]
diff --git a/doc/data/messages/u/undefined-variable/good.py b/doc/data/messages/u/undefined-variable/good.py
@@ -0,0 +1,2 @@
+number = 3
+print(number + 2)

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+print(number + 2) # [undefined-variable]`