Update csatqa.py

csatqa.py

@@ -65,7 +65,7 @@ class CSATQA(datasets.GeneratorBasedBuilder):
         ]
         
     def _generate_examples(self, filepath):
-        with open(file_path, encoding="utf-8") as f:
+        with open(filepath, encoding="utf-8") as f:
             for key, row in enumerate(f):
                 data = json.loads(row)
                 if data["Category"] == self.config.name: