fix linter and mypy?

Author: Fidget-Spinner

Tools/cases_generator/tier2_generator.py

@@ -93,7 +93,7 @@ def deopt_if(
         self.emit("}\n")
         return not always_true(first_tkn)
 
-    def exit_if(     # type: ignore[override]
+    def exit_if(
         self,
         tkn: Token,
         tkn_iter: TokenIterator,

Tools/cases_generator/tracer_generator.py

@@ -165,4 +165,4 @@ def generate_tracer_from_files(
         args.input.append(DEFAULT_INPUT)
     data = analyze_files(args.input)
     with open(args.output, "w") as outfile:
-        generate_tracer(args.input, data, outfile, args.emit_line_directives)
+        generate_tracer(args.input, data, outfile, args.emit_line_directives)