fix: update clarify files to meet formatting reqs

Author: rvasahu-amazon

src/sagemaker/clarify.py

@@ -471,8 +471,8 @@ def __init__(
         Args:
             target_time_series (str or int): A string or a zero-based integer index.
                 Used to locate the target time series in the shared input dataset.
-                If this parameter is a string, then all other parameters except 
-                `dataset_format` must be strings or lists of strings. If 
+                If this parameter is a string, then all other parameters except
+                `dataset_format` must be strings or lists of strings. If
                 this parameter is an int, then all other parameters except
                 `dataset_format` must be ints or lists of ints.
             item_id (str or int): A string or a zero-based integer index. Used to
@@ -533,7 +533,9 @@ def __init__(
         )
         if static_covariates:
             if not isinstance(static_covariates, list):
-                raise ValueError(static_covariates_series_error_message)  # static_covariates is not a list
+                raise ValueError(
+                    static_covariates_series_error_message
+                )  # static_covariates is not a list
             if not all([isinstance(value, params_type) for value in static_covariates]):
                 raise ValueError(
                     static_covariates_series_error_message
@@ -545,10 +547,14 @@ def __init__(
             )  # static_covariates is valid, add it
         if params_type == str:
             # check dataset_format is provided and valid
-            assert isinstance(dataset_format, TimeSeriesJSONDatasetFormat), "Please provide a valid dataset format."
+            assert isinstance(
+                dataset_format, TimeSeriesJSONDatasetFormat
+            ), "Please provide a valid dataset format."
             _set(dataset_format.value, "dataset_format", self.time_series_data_config)
         else:
-            assert not dataset_format, "Dataset format should only be provided when data files are JSONs."
+            assert (
+                not dataset_format
+            ), "Dataset format should only be provided when data files are JSONs."
 
     def get_time_series_data_config(self):
         """Returns part of an analysis config dictionary."""

tests/unit/test_clarify.py

@@ -584,7 +584,7 @@ def test_time_series_data_config(self, test_case: TimeSeriesDataConfigCase):
                 static_covariates=None,
                 dataset_format=TimeSeriesJSONDatasetFormat.COLUMNS,
                 error=ValueError,
-                error_message=f"Please do not provide empty strings in ``related_time_series``",
+                error_message="Please do not provide empty strings in ``related_time_series``",
             ),
             TimeSeriesDataConfigCase(  # static_covariates contains blank string
                 target_time_series="target_time_series",
@@ -594,7 +594,7 @@ def test_time_series_data_config(self, test_case: TimeSeriesDataConfigCase):
                 static_covariates=["scv4", "scv5", "scv6", ""],
                 dataset_format=TimeSeriesJSONDatasetFormat.COLUMNS,
                 error=ValueError,
-                error_message=f"Please do not provide empty strings in ``static_covariates``",
+                error_message="Please do not provide empty strings in ``static_covariates``",
             ),
             TimeSeriesDataConfigCase(  # dataset_format provided int case
                 target_time_series=1,