fixing master ci (#528)

Author: reginald-mclean

scripts/profile_memory_usage.py

@@ -40,21 +40,21 @@ def profile_hard_mode_shared():
     profile = profile_hard_mode_indepedent()
     print("--------- Independent memory footprints ---------")
     for cls, u in profile.items():
-        print(f"{cls.__name__:<40} {u:>5.1f} MB")
+        print(f"{cls.__name__ : <40} {u : >5.1f} MB")
     max_independent = max(profile.values())
     mean_independent = sum(profile.values()) / len(profile)
     min_independent = min(profile.values())
     print("\nSummary:")
     print("| min      | mean     | max      |")
     print("|----------|----------|----------|")
     print(
-        f"| {min_independent:.1f} MB | {mean_independent:.1f} MB | {max_independent:.1f} MB |"
+        f"| {min_independent : .1f} MB | {mean_independent : .1f} MB | {max_independent : .1f} MB |"
     )
     print("\n")
 
     print("---------    Shared memory footprint    ---------")
     max_usage = profile_hard_mode_shared()
     mean_shared = max_usage / len(ALL_V2_ENVIRONMENTS)
     print(
-        f"Mean memory footprint (n = {len(ALL_V2_ENVIRONMENTS)}): {mean_shared:.1f} MB"
+        f"Mean memory footprint (n = {len(ALL_V2_ENVIRONMENTS)}): {mean_shared : .1f} MB"
     )