Some linting

Author: jmafoster1

causal_testing/data_collection/data_collector.py

@@ -112,9 +112,9 @@ def collect_data(self, **kwargs) -> pd.DataFrame:
         executions.
         """
         control_results_df = self.run_system_with_input_configuration(self.control_input_configuration)
-        control_results_df.rename("control_{}".format, inplace=True)
+        control_results_df.rename(lambda x: f"control_{x}", inplace=True)
         treatment_results_df = self.run_system_with_input_configuration(self.treatment_input_configuration)
-        treatment_results_df.rename("treatment_{}".format, inplace=True)
+        treatment_results_df.rename(lambda x: f"treatment_{x}", inplace=True)
         results_df = pd.concat([control_results_df, treatment_results_df], ignore_index=False)
         return results_df
 

causal_testing/specification/metamorphic_relation.py

@@ -1,3 +1,8 @@
+"""
+This module contains the ShouldCause and ShouldNotCause metamorphic relations as
+defined in our ICST paper [https://eprints.whiterose.ac.uk/195317/].
+"""
+
 from dataclasses import dataclass
 from abc import abstractmethod
 from typing import Iterable