Update app.py

app.py

@@ -50,11 +50,11 @@ if submit:
             upper_f_name = "".join([i for i in upper_f_2])
             bottom_name = "".join([i for i in bottom_sort])
             if "1" in upper_name:
-                upper_name.replace("1","I")
+                upper_name= upper_name.replace("1","I")
             if "6" in upper_name:
-                upper_name.replace("6","G")
+                upper_name= upper_name.replace("6","G")
             if "0" in upper_name:
-                upper_name.replace("0","O")
+                upper_name= upper_name.replace("0","O")
         
             name =  upper_f_name + upper_name + bottom_name
             if name not in counter and name != '':