diff --git a/gradio/preprocessing_utils.py b/gradio/preprocessing_utils.py
index 9708b3e603..50d90bc856 100644
--- a/gradio/preprocessing_utils.py
+++ b/gradio/preprocessing_utils.py
@@ -22,9 +22,7 @@ def encode_array_to_base64(image_array):
         PIL_image = Image.fromarray(skimage.img_as_ubyte(image_array))
         PIL_image.save(output_bytes, 'PNG')
         bytes_data = output_bytes.getvalue()
-
     base64_str = str(base64.b64encode(bytes_data), 'utf-8')
-
     return "data:image/png;base64," + base64_str
 
 
diff --git a/test/test_networking.py b/test/test_networking.py
index 3922db5222..0c89210752 100644
--- a/test/test_networking.py
+++ b/test/test_networking.py
@@ -41,7 +41,7 @@ class TestSetSampleData(unittest.TestCase):
         config_file = os.path.join(temp_dir, 'static/config.json')
         with open(config_file) as json_file:
             data = json.load(json_file)
-            self.assertFalse(test_array == data["sample_inputs"])
+            self.assertTrue(test_array == data["sample_inputs"])
 
 # class TestCopyFiles(unittest.TestCase):
 #     def test_copy_files(self):