Update app.py

app.py

@@ -122,7 +122,7 @@ def respond(
             if score > threshold:
                 request_details.append(codes[i][6:])
                 request_numbers.append(codes[i][:3])
-                request_scores.append(score.round(3))
+                request_scores.append(score.round(decimals=3))
 
         if not request_details:
             request_details.append(undetected[6:])
@@ -144,7 +144,7 @@ def respond(
         request_code = codes[scores.argmax()]
         # "{:.2f}".format(a)
 
-    return "Request code number: " + request_code[:3] + "\nRequest detail: " + request_code[6:] + f"\nConfidence score: {scores[s_max].round(3)}" + "\nPlate numbers: " + plate_numbers
+    return "Request code number: " + request_code[:3] + "\nRequest detail: " + request_code[6:] + f"\nConfidence score: {scores[s_max].round(decimals=3)}" + "\nPlate numbers: " + plate_numbers
 
     # for val in history:
     #     if val[0]: