Update Yelpdata_663.py

Yelpdata_663.py

@@ -120,6 +120,10 @@ class YelpDataset(datasets.GeneratorBasedBuilder):
         with open(filepath, encoding="utf-8") as csv_file:
             reader = csv.DictReader(csv_file)
             for i, row in enumerate(reader):
-                # Convert the row to a dictionary, removing any null values
-                example = {key: value for key, value in row.items() if value is not None}
-                yield i, example
+                # Handle missing values for float fields
+                for key, value in row.items():
+                    if value == '':
+                        # Assuming all fields that can be empty are floats; adjust as needed
+                        row[key] = 0.0  # Or `None`, depending on how you want to handle missing values
+                yield i, row
+