refactoring: added new line

src/main/py/read_math_function.py

@@ -46,6 +46,7 @@ def calculate_constant_string(string):
     except Exception as e:
         return f"Fehler bei der Berechnung: {str(e)}"
 
+
 def simplify_easy_math_function(type, function):
     if type != "v":
         return False