Update app.py

app.py

@@ -87,48 +87,64 @@ questions = [
      "answer": "ڪڻڪ"}
 ]
 
+# Function to evaluate test
 def evaluate(name, *answers):
+    if not name.strip():
+        return "⚠️ مهرباني ڪري پنهنجو نالو داخل ڪريو."
+
+    if None in answers:
+        return "⚠️ مهرباني ڪري سڀ سوالن جا جواب ڏيو."
+
     score = 0
-    
     for i, answer in enumerate(answers):
         if answer == questions[i]["answer"]:
             score += 1
 
     percentage = (score / len(questions)) * 100
 
+    # Optional grade
+    if percentage >= 80:
+        grade = "A+ 🌟"
+    elif percentage >= 60:
+        grade = "B 👍"
+    elif percentage >= 40:
+        grade = "C 🙂"
+    else:
+        grade = "Needs Improvement ❗"
+
     result = f"""
 📘 Student Name: {name}
 
 ✅ Correct Answers: {score} / {len(questions)}
 📊 Percentage: {percentage:.2f}%
+🎖 Grade: {grade}
 
-👨‍💻 Developer: {DEVELOPER}
+👨‍💻 Developer: <span style="color:blue;"><b>{DEVELOPER}</b></span>
 🏫 School: {SCHOOL}
 """
     return result
 
+# Gradio UI
 with gr.Blocks() as app:
-
     gr.Markdown(f"""
 # 📘 Class 5 Sindhi Test System
 
 🏫 {SCHOOL}  
-👨‍💻 Developed by: {DEVELOPER}
+👨‍💻 Developed by: <span style="color:blue;"><b>{DEVELOPER}</b></span>
 
 ---
-Please answer all questions and click Submit.
-""")
+مهرباني ڪري سڀ سوال ڀريو ۽ Submit تي ڪلڪ ڪريو.
+""", elem_id="header")
 
     name = gr.Textbox(label="Enter Student Name")
 
     answer_inputs = []
-
     for q in questions:
         radio = gr.Radio(q["options"], label=q["question"])
         answer_inputs.append(radio)
 
     submit_btn = gr.Button("Submit Test")
-    output = gr.Textbox(label="Result")
+    output = gr.Textbox(label="Result", lines=15)
 
     submit_btn.click(
         evaluate,