add intermediary results ssave

results_tools.py

@@ -7,17 +7,20 @@ from uuid import uuid4
 class Results:
     def __init__(self, *args, **kwargs):
         self.result_list = [["Run num", "test_case", "files", "MB/s", "time", "full size"]]
+        self.name = f"results{uuid4()}.csv"
 
-    def add(self, row: list) -> None:
+    def add(self, row: list, save: bool = True) -> None:
         """Add a row to the results lists.
 
         Args:
             row (list): a row of results.
         """
         self.result_list.append(row)
+        if save:
+            self.save()
 
     def save_to_csv(self) -> None:
         """Save results to csv file in the current directory."""
-        with open(f"results{uuid4()}.csv", "w") as f:
+        with open(self.name, "w") as f:
             cw = csv.writer(f)
             cw.writerows(self.result_list)