diff --git a/test_onnx.py b/test_onnx.py
index fd7fdab..0c75b77 100644
--- a/test_onnx.py
+++ b/test_onnx.py
@@ -2,40 +2,36 @@ from auto_transformers import AutoTransformers
 import onnx
 
 f = open('onnx.csv', 'a+')
-f.write('model_name, run op, save_onnx, check_onnx\n')
+f.write('model_name, run_op, save_onnx, check_onnx\n')
 
 # models = AutoTransformers.supported_model_names()[:1]
-models = ['bert-base-cased']
+models = ['bert-base-cased', 'distilbert-base-cased']
 
 for name in models:
-    line = f'{name}, '
+    f.write(f'{name},')
     try:
         op = AutoTransformers(model_name=name)
         out1 = op('hello, world.')
-        line += 'success, '
+        f.write('success,')
     except Exception as e:
-        line += 'fail\n'
-        f.write(line)
+        f.write('fail')
         print(f'Fail to load op for {name}: {e}')
         continue
     try:
         op.save_model(format='onnx')
-        line += 'success, '
+        f.write('success,')
     except Exception as e:
-        line += 'fail\n'
-        f.write(line)
+        f.write('fail')
         print(f'Fail to save onnx for {name}: {e}')
         continue
     try:
         saved_name = name.replace('/', '-')
         onnx_model = onnx.load(f'saved/onnx/{saved_name}.onnx')
         onnx.checker.check_model(onnx_model)
-        line += 'success'
+        f.write('success')
     except Exception as e:
-        line += 'fail\n'
-        f.write(line)
+        f.write('fail')
         print(f'Fail to check onnx for {name}: {e}')
         continue
-    line += '\n'
-    f.write(line)
+    f.write('\n')
 print('Finished.')
diff --git a/test_torchscript.py b/test_torchscript.py
index 12b5a0c..bd344d0 100644
--- a/test_torchscript.py
+++ b/test_torchscript.py
@@ -2,27 +2,26 @@ from auto_transformers import AutoTransformers
 import torch
 
 f = open('torchscript.csv', 'a+')
-f.write('model_name, run op, save_torchscript, check_result\n')
+f.write('model_name,run_op,save_torchscript,check_result\n')
 
-models = AutoTransformers.supported_model_names()[:1]
+# models = AutoTransformers.supported_model_names()[:1]
+models = ['bert-base-cased', 'distilbert-base-cased']
 
 for name in models:
-    line = f'{name}, '
+    f.write(f'{name},')
     try:
         op = AutoTransformers(model_name=name)
         out1 = op('hello, world.')
-        line += 'success, '
+        f.write('success,')
     except Exception as e:
-        line += 'fail\n'
-        f.write(line)
+        f.write('fail')
         print(f'Fail to load op for {name}: {e}')
         continue
     try:
         op.save_model(format='torchscript')
-        line += 'success, '
+        f.write('success,')
     except Exception as e:
-        line += 'fail\n'
-        f.write(line)
+        f.write('fail')
         print(f'Fail to save onnx for {name}: {e}')
         continue
     try:
@@ -30,11 +29,10 @@ for name in models:
         op.model = torch.jit.load(f'saved/torchscript/{saved_name}.pt')
         out2 = op('hello, world.')
         assert (out1 == out2).all()
-        line += 'success'
+        f.write('success')
     except Exception as e:
-        line += 'fail\n'
-        f.write(line)
+        f.write('fail')
         print(f'Fail to check onnx for {name}: {e}')
         continue
-    line += '\n'
-    f.write(line)
+    f.write('\n')
+print('Finished.')