remove X

Author: misrasaurabh1

codeflash/optimization/optimizer.py

@@ -570,7 +570,7 @@ def determine_best_candidate(
                             f"loop{'s' if candidate_result.max_loop_count > 1 else ''})"
                         )
                         tree.add(f"Speedup percentage: {perf_gain * 100:.1f}%")
-                        tree.add(f"Speedup ratio: {perf_gain:.3f}X")
+                        tree.add(f"Speedup ratio: {perf_gain:.3f}")
 
                         best_optimization = BestOptimization(
                             candidate=candidate,
@@ -587,7 +587,7 @@ def determine_best_candidate(
                             f"loop{'s' if candidate_result.max_loop_count > 1 else ''})"
                         )
                         tree.add(f"Speedup percentage: {perf_gain * 100:.1f}%")
-                        tree.add(f"Speedup ratio: {perf_gain:.3f}X")
+                        tree.add(f"Speedup ratio: {perf_gain:.3f}")
                     console.print(tree)
                     console.rule()