Update app.py

app.py

@@ -9,9 +9,9 @@ def predict(im1, im2):
   sim = cosine_similarity(emb1.reshape(1, -1), emb2.reshape(1, -1))[0][0]
 
   if sim > theta:
-    return sim, "User authenticated. Phone unlocked"
+    return sim, 'User authenticated. Phone unlocked'
   else:
-    return sim, "Unrecognized user. Unable to unlock phone"
+    return sim, 'Unrecognized user. Unable to unlock phone'
 
 interface = gr.Interface(fn=predict, 
                          inputs= [gr.Image(type="pil", source="webcam"),