remove double-quotes for prettify

Author: Pedro Nunes

testipy/__init__.py

@@ -3,7 +3,7 @@
 import logging
 
 
-__version__ = "0.9.6.2"
+__version__ = "0.9.6.3"
 __app__ = "TestiPy"
 __app_full__ = "Python Test Tool"
 __author__ = "Pedro Nunes"

testipy/helpers/prettify.py

@@ -28,6 +28,8 @@ def prettify(json_obj, as_yaml: bool = False, indent: int = 3) -> str:
             return json.dumps(json_obj, indent=indent).replace("\\n", "\n")
     except:
         pass
+    if isinstance(json_obj, (str, int, float)):
+        return str(json_obj)
     return _dict2pstr(json_obj, indent=indent)