Update healthcare_facilities_reviews.py

healthcare_facilities_reviews.py

@@ -1,5 +1,5 @@
 import datasets
-import pandas as pd
+import json
 
 class HfreviewsConfig(datasets.BuilderConfig):
     def __init__(self, features, **kwargs):
@@ -46,11 +46,9 @@ class HealthcareFacilitiesReviews(datasets.GeneratorBasedBuilder):
         ]
             
     def _generate_examples(self, filepath):
-        df = pd.read_json(filepath, lines=True)
-        rows = df.to_dict(orient="records")
-        
-        for n, row in enumerate(rows):
-            example = row
-            example["Idx"] = n
-
-            yield example["Idx"], example
+        """Yields examples."""
+        with open(filepath, encoding="utf-8") as f:
+            for uid, row in enumerate(f):
+                data = json.loads(row)
+                data["Idx"] = uid
+                yield uid, data