Update GitTables.py

GitTables.py

@@ -157,7 +157,7 @@ class GitTables(datasets.GeneratorBasedBuilder):
         print(filepath)
         print(filepath)
         print(filepath)
-        with open(filepath) as file:
+        with open(filepath + ".json") as file:
             json_file = json.load(file)
             print(json_file)
         with jsonlines.open(rf"{filepath}", mode="r") as reader: