Remove deprecated Python loading script

wine-quality.py

@@ -1,27 +0,0 @@
-import csv
-import os
-import pandas as pd
-from datasets import GeneratorBasedBuilder, DatasetInfo, SplitGenerator, Split
-
-class WineQuality(GeneratorBasedBuilder):
-    VERSION = "1.0.0"
-
-    def _info(self):
-        return DatasetInfo(
-            description="This is the dataset of Wine Quality, it consists of two parts: red and white"
-        )
-
-    def _split_generators(self, dl_manager):
-        filepaths = dl_manager.download_and_extract({
-            "red": "winequality-red.csv",
-            "white": "winequality-white.csv"
-        })
-        return [
-            SplitGenerator(name="red", gen_kwargs={"filepath": filepaths["red"]}),
-            SplitGenerator(name="white", gen_kwargs={"filepath": filepaths["white"]}),
-        ]
-
-    def _generate_examples(self, filepath):
-        df = pd.read_csv(filepath, delimiter=";")
-        for id_, row in df.iterrows():
-            yield id_, row.to_dict()