Update app.py

app.py

@@ -49,6 +49,7 @@ for f in os.listdir("data"):
 import tempfile
 import faceSym
 from PIL import Image
+import numpy as np
 
 def left_right_sim(img):
     tmpf = tempfile.NamedTemporaryFile(delete=False)
@@ -81,8 +82,8 @@ def greet(image_to_test):
     img = face_recognition.load_image_file(os.path.join("data", filepath))
     ret += "\n\n \
     The similarity (symmetry score) of \
-    left and right face = {:.3}".format(
-        left_right_sim(image_to_test))
+    left and right face = {:.3}%".format(
+        left_right_sim(image_to_test).item())
     return img, ret
 
 iface = gr.Interface(fn=greet, inputs=gr.Image(source="webcam", streaming=True, type="numpy"), outputs=["image", "text"])