Update tidytuesday_for_python.py

tidytuesday_for_python.py

@@ -124,6 +124,6 @@ class TidyTuesdayPython(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, filepath):
         logging.info("generating examples from = %s", filepath)
         with open(filepath, "r") as j:
-            tidytuesday_json = json.load()
+            tidytuesday_json = json.load(j)
             for record in tidytuesday_json:
               yield record