Update annealing.py

annealing.py

@@ -62,7 +62,6 @@ urls_per_split = {
 features_types_per_config = {
     "annealing": {
         "family": datasets.Value("string"),
-        "product_type": datasets.Value("string"),
         "steel_type": datasets.Value("string"),
         "carbon": datasets.Value("float64"),
         "hardness": datasets.Value("float64"),
@@ -148,6 +147,8 @@ class Anneal(datasets.GeneratorBasedBuilder):
         # data = data[data.formability != "?"]
         # data = data[data.enamelability != "?"]
 
+        data.drop("product_type", axis="columns", inplace=True)
+        
         data.loc[:, "formability"] = data.formability.apply(lambda x: int(x) if x not in ("?", "-") else 0)
         data.loc[:, "enamelability"] = data.enamelability.apply(lambda x: int(x) if x not in ("?", "-") else 0)
         data.loc[:, "non_ageing"] = data.formability.apply(lambda x: True if x == "-" else False)