Update app.py

app.py

@@ -62,7 +62,7 @@ def handle_certificate(name, profile: gr.OAuthProfile):
     user_score = check_user_score(username)
 
     if not user_score:
-        return "You need to complete Unit 4 first.", None
+        return "You need to complete Unit 4 first.", None, None
 
     score = user_score["score"]
 
@@ -70,7 +70,7 @@ def handle_certificate(name, profile: gr.OAuthProfile):
         return f"Your score is {score}. You need at least {THRESHOLD_SCORE} to pass.", None, None
 
     if not has_certificate_entry(username):
-        return f"It looks like you didn't submit your assignment. Did you follow Unit 4 assignment?", None, None
+        add_certificate_entry(username, name)
 
     certificate_image, certificate_pdf = generate_certificate(name, score)
     return "Congratulations! Here's your certificate:", certificate_image, certificate_pdf