Update chess_ground-targz.py

chess_ground-targz.py

@@ -52,13 +52,11 @@ class ChessGroundTargz(datasets.GeneratorBasedBuilder):
 
     def _generate_examples(self, filepath):
         idx = 0
-        try:
-            with open(filepath, encoding="utf-8") as fp:
-                for line in fp:
-                    if line.strip():  # Skip empty lines
-                        obj = json.loads(line)
-                        yield idx, obj
-                        idx += 1
-        except json.JSONDecodeError:
-            raise ValueError(f"File {filepath} is not a valid JSONL file.")
+        # open the file and read the lines
+        with open(filepath, encoding="utf-8") as fp:
+            for line in fp:
+                # load json line
+                obj = json.loads(line)
+                yield idx, obj
+                idx += 1