useless casrt

Author: rhayes777

autofit/aggregator/summary/aggregate_csv/column.py

@@ -71,8 +71,8 @@ def value(self, row: "Row"):
 
         if ValueType.ValuesAt1Sigma in self.value_types:
             lower, upper = row.values_at_sigma_1_kwargs[self.path]
-            result["lower_1_sigma"] = float(lower)
-            result["upper_1_sigma"] = float(upper)
+            result["lower_1_sigma"] = lower
+            result["upper_1_sigma"] = upper
 
         if ValueType.ValuesAt3Sigma in self.value_types:
             lower, upper = row.values_at_sigma_3_kwargs[self.path]