Update app.py

app.py

@@ -413,17 +413,15 @@ def tutor_ai_chatbot():
                     audio_input = gr.Audio(type="numpy", label="Record or Upload Audio")
             
             # Voice recording tips - ONLY in AI Chatbot tab
-            with gr.Accordion("🎤 Voice Recording Tips", open=False):
+            with gr.Accordion("Voice Recording Tips", open=False):
                 gr.Markdown("""
-                <strong>For better speech recognition accuracy:</strong>
-                <ul>
-                <li>🎙️ Speak clearly and at a moderate pace</li>
-                <li>🔇 Record in a quiet environment</li>
-                <li>📍 Keep the microphone close to your mouth (10-15 cm)</li>
-                <li>🎧 Use a good quality microphone if possible</li>
-                <li>📝 Review the transcribed text before sending</li>
-                <li>🔄 If transcription is poor, try recording again or type manually</li>
-                </ul>
+                **For better speech recognition accuracy:**
+                - Speak clearly and at a moderate pace
+                - Record in a quiet environment  
+                - Keep the microphone close to your mouth (10-15 cm)
+                - Use a good quality microphone if possible
+                - Review the transcribed text before sending
+                - If transcription is poor, try recording again or type manually
                 """)
             
             # Clear chat history button