add b param to irt model

app/helpers/service_helper.py

@@ -2,7 +2,7 @@ import csv
 import io
 import re
 
-def items_csv_to_dict(items_csv_reader):
+def items_csv_to_dict(items_csv_reader, irt_model):
   items = []
   headers = []
 
@@ -16,7 +16,7 @@ def items_csv_to_dict(items_csv_reader):
       for key, col in enumerate(headers):
         if key == 0:
           item[col] = row[key]
-        # b param
+        # b param - tmep fix! use irt model b param for proper reference
         elif key == (1 - len(headers)):
           item['b_param'] = row[key]
         elif key > 1:
@@ -25,7 +25,7 @@ def items_csv_to_dict(items_csv_reader):
             'value': row[key],
             'type': 'metadata'
           })
-      print(row(1 - len(headers)))
+
       items.append(item)
 
   return items