Update app.py

app.py

@@ -845,9 +845,9 @@ Example: 'Received {total_slides} slides, {total_slides} scripts, and HTML files
         yield (
             f"""
             <div style="display: flex; flex-direction: column; justify-content: center; align-items: center; height: 100%; min-height: 700px; padding: 20px; text-align: center; border: 1px solid #ddd; border-radius: 8px;">
-                <h2 style="color: #d9534f;">Error during lecture generation</h2>
-                <p style="margin-top: 10px; font-size: 16px;">{str(e)}</p>
-                <p style="margin-top: 20px;">Please try again or adjust your inputs.</p>
+                <h2 style="color: #000;">Error during lecture generation</h2>
+                <p style="margin-top: 10px; font-size: 16px;color: #000;">{str(e)}</p>
+                <p style="margin-top: 20px;">Please try again</p>
             </div>
             """,
             []