seperate parser and testing code

test/completion/pep0484.py

@@ -1,10 +1,12 @@
 """ Pep-0484 type hinting """
 
 # -----------------
-# sphinx style
+# simple classes
 # -----------------
-def typehints(a, b: str, c: int, d:int = 4):
-    #? 
+
+
+def typehints(a, b: str, c: int, d: int=4):
+    #?
     a
     #? str()
     b