fix bugs on Exp_training

backend.py

@@ -368,7 +368,7 @@ class Backend:
             df = pd.read_csv('./offline_results/results_all_gpt4.csv')
         elif answer_type == 'New_GPT_4_pdf':
             df = pd.read_csv('./offline_results/results_new_pdf.csv')
-        elif answer_type == 'Exp_text':
+        elif answer_type == 'Exp_training':
             df = pd.read_csv('./offline_results/exp_test.csv')
         elif answer_type == 'Exp_Group_A':
             df = pd.read_csv('./offline_results/exp_ga.csv')
@@ -400,7 +400,7 @@ class Backend:
 
                 self.text_list.append(text)
             
-        elif answer_type in ['Exp_text', 'Exp_Group_A', 'Exp_Group_B']:
+        elif answer_type in ['Exp_training', 'Exp_Group_A', 'Exp_Group_B']:
             self.filename_list = df['fn'].tolist()
             self.text_list = df['content'].tolist()