Update app.py

app.py

@@ -145,7 +145,7 @@ demo = gr.Interface(
                 From just a short audio clip (5-10 seconds), the model can identify Modern Standard Arabic (<strong>MSA</strong>) as well as four major regional Arabic varieties: <strong>Egyptian</strong> Arabic, <strong>Gulf</strong> Arabic, <strong>Levantine</strong> Arabic, and <strong>Maghrebi</strong> Arabic. 
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                 <p style="font-size: 15px; line-height: 1.8;">
-                Simply <strong>upload an audio file</strong> 📀 or <strong>record yourself speaking</strong> ⏯️⏺️ to try out the model!
+                Simply <strong>upload an audio file</strong> 📤 or <strong>record yourself speaking</strong> 🎙️⏺️ to try out the model!
                 </p>
             </div>
         </div>