Remove extra list cast

Author: christopher-wild

causal_testing/json_front/json_class.py

@@ -137,6 +137,7 @@ def _json_parse(self):
             df = pd.read_csv(data_file, header=0)
             self.data.append(df)
         self.data = pd.concat(self.data)
+
     def _populate_metas(self):
         """
         Populate data with meta-variable values and add distributions to Causal Testing Framework Variables
@@ -286,7 +287,7 @@ class JsonClassPaths:
     def __init__(self, json_path: str, dag_path: str, data_paths: str):
         self.json_path = Path(json_path)
         self.dag_path = Path(dag_path)
-        self.data_paths = [Path(path) for path in [data_paths]]
+        self.data_paths = [Path(path) for path in data_paths]
 
 
 @dataclass()