Don't over-use f-strings

Author: gvanrossum

Tools/cases_generator/generate_cases.py

@@ -589,15 +589,15 @@ def write_super(self, sup: SuperInstruction) -> None:
             first = True
             for comp in sup.parts:
                 if not first:
-                    self.out.emit(f"NEXTOPARG();")
-                    self.out.emit(f"next_instr++;")
+                    self.out.emit("NEXTOPARG();")
+                    self.out.emit("next_instr++;")
                 first = False
                 comp.write_body(self.out, 0)
                 if comp.instr.cache_offset:
                     self.out.emit(f"next_instr += {comp.instr.cache_offset};")
 
             self.write_stack_pokes(sup.stack, sup.initial_sp, sup.final_sp)
-            self.out.emit(f"DISPATCH();")
+            self.out.emit("DISPATCH();")
 
     def write_macro(self, macro: MacroInstruction) -> None:
         """Write code for a macro instruction."""