Update masader.py

masader.py

@@ -95,14 +95,15 @@ class Masader(datasets.GeneratorBasedBuilder):
         df = pd.read_csv(url, usecols=range(34))
         subsets = {}
         entry_list = []
-        i = -1 
+        i = 0
         idx = 0
          
         while i < len(df.values) - 1:
-            i+= 1
+            
             next_entry = df.values[i+1]
             curr_entry = df.values[i]
             
+            i+= 1
             if str(curr_entry[0]) != "nan":
                 entry_list = curr_entry