Fix path for parquet file

demo.py

@@ -1,6 +1,5 @@
 import os
 import datasets
-import pandas as pd
 
 class Demo(datasets.GeneratorBasedBuilder):
     def _info(self):
@@ -15,22 +14,24 @@ class Demo(datasets.GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager):
-        data_dir = dl_manager.download_and_extract(".")
-        parquet_path = os.path.join(data_dir, "visionreasoner_dataset.parquet")
+        # Access the file directly from the root of the repo
+        parquet_path = "visionreasoner_dataset.parquet"
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TRAIN,
-                gen_kwargs={"filepath": parquet_path, "data_dir": data_dir}
+                gen_kwargs={"filepath": parquet_path}
             ),
         ]
 
-    def _generate_examples(self, filepath, data_dir):
+    def _generate_examples(self, filepath):
+        import pandas as pd
+
         df = pd.read_parquet(filepath)
         for idx, row in df.iterrows():
             yield idx, {
                 "id": row["id"],
                 "problem": row["problem"],
                 "solution": row["solution"],
-                "image": os.path.join(data_dir, row["image"]),  # assuming image column is a string path
+                "image": row["image"]["path"],  # assuming this is already like "images/xyz.webp"
                 "img_height": row["img_height"],
             }