Return string and not LaTeX

app.py

@@ -23,8 +23,9 @@ def simplify_expression(arg1:str)-> str:
         # Factor if possible
         factored_expression = sp.factor(simplified_expression)
         # Générer LaTeX output (best rendered in md)
-        latex_code = sp.latex(factored_expression)
-        return latex_code
+        # latex_code = sp.latex(factored_expression)
+        # return latex_code
+        return factored_expression
     except Exception as e:
         return f"Ouch, is that a valid math expression : {e}"