Swift: remove debug print from qlgen.py

Author: redsun82

swift/codegen/generators/qlgen.py

@@ -157,9 +157,7 @@ def get_types_used_by(cls: ql.Class) -> typing.Iterable[str]:
 
 
 def get_classes_used_by(cls: ql.Class) -> typing.List[str]:
-    ret = sorted(set(t for t in get_types_used_by(cls) if t[0].isupper() and t != cls.name))
-    print(cls.name, ret)
-    return ret
+    return sorted(set(t for t in get_types_used_by(cls) if t[0].isupper() and t != cls.name))
 
 
 _generated_stub_re = re.compile(r"\n*private import .*\n+class \w+ extends Generated::\w+ \{[ \n]?\}", re.MULTILINE)