Update app.py

app.py

@@ -941,8 +941,12 @@ SLEEK_CSS = """
 
 .right .tabs { height: 100%; display: flex; flex-direction: column; }
 .right .tabitem { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
-#chatbot_container { flex: 1; display: flex; flex-direction: column; min-height: 0; }
-#chatbot_container .gr-chatbot { flex: 1; height: 100% !important; max-height: none !important; }
+#chatbot_container { flex: 1; display: flex; flex-direction: column; min-height: 0; height: 100%; }
+#chatbot_container > div { flex: 1; display: flex; flex-direction: column; height: 100%; }
+.gr-chatbot { flex: 1 !important; height: 100% !important; max-height: none !important; min-height: 0 !important; }
+.gr-chatbot > div { height: 100% !important; }
+.right .tab-nav { flex-shrink: 0; }
+.right .tabitem > div { flex: 1; display: flex; flex-direction: column; height: 100%; }
 
 .hr { height: 1px; background: #16203b; margin: 10px 0; }
 .voice-hint { font-size: 12px; color:#9fb0cc; margin-top: 4px; }