Rename Excel file

Author: therealthaibinh

defaults/assets/PPE_Calculator.xlsx …ults/assets/PPE_Calculator_COVID-19.xlsxdefaults/assets/PPE_Calculator.xlsx renamed to defaults/assets/PPE_Calculator_COVID-19.xlsx defaults/assets/PPE_Calculator.xlsx renamed to defaults/assets/PPE_Calculator_COVID-19.xlsx

@@ -9,5 +9,5 @@ class PPE:
     def __init__(self, env: Dict[str, str]):
         """__init__."""
         self.assets = assets = env['ASSETS']
-        self.filename = filename = "PPE_Calculator.xlsx"
+        self.filename = filename = "PPE_Calculator_COVID-19.xlsx"
         self.src = os.path.join(assets, filename)