recalibrating expected improvement with new tests

Author: aseembits93

.github/workflows/end-to-end-test-init-optim.yaml

@@ -20,7 +20,7 @@ jobs:
       COLUMNS: 110
       MAX_RETRIES: 3
       RETRY_DELAY: 5
-      EXPECTED_IMPROVEMENT_PCT: 300
+      EXPECTED_IMPROVEMENT_PCT: 30
       CODEFLASH_END_TO_END: 1
     steps:
       - name: 🛎️ Checkout

tests/scripts/end_to_end_test_init_optimization.py

@@ -9,7 +9,7 @@ def run_test(expected_improvement_pct: int) -> bool:
         file_path="remove_control_chars.py",
         function_name="CharacterRemover.remove_control_characters",
         test_framework="pytest",
-        min_improvement_x=1.0,
+        min_improvement_x=0.3,
         coverage_expectations=[
             CoverageExpectation(
                 function_name="CharacterRemover.remove_control_characters", expected_coverage=100.0, expected_lines=[14]