Upload adult.py

adult.py

@@ -197,13 +197,13 @@ class Adult(datasets.GeneratorBasedBuilder):
 
         return data
 
-    def encode_race(race):
+    def encode_race(self, race):
         return self.race_encoding_dic()[race]
 
-    def decode_race(code):
+    def decode_race(self, code):
         return self.race_decoding_dic()[code]
     
-    def race_decoding_dic():
+    def race_decoding_dic(self):
         return {
             0: "White",
             1: "Black",
@@ -212,7 +212,7 @@ class Adult(datasets.GeneratorBasedBuilder):
             4: "Other",
         }
 
-    def race_encoding_dic():
+    def race_encoding_dic(self):
         return {
             "White": 0,
             "Black": 1,
@@ -221,19 +221,19 @@ class Adult(datasets.GeneratorBasedBuilder):
             "Other": 4,
         }
 
-    def encode_sex(sex):
+    def encode_sex(self, sex):
         return self.sex_encoding_dic()[sex]
 
-    def decode_sex(code):
+    def decode_sex(self, code):
         return self.sex_decoding_dic()[code]
 
-    def sex_encoding_dic():
+    def sex_encoding_dic(self):
         return {
             "Male": 0,
             "Female": 1
         }
     
-    def sex_decoding_dic():
+    def sex_decoding_dic(self):
         return {
             0: "Male",
             1: "Female"