Update main.py

main.py

@@ -184,7 +184,10 @@ gradio.ChatInterface(
     chatbot=gradio.Chatbot(
         show_label=False, show_copy_button=True, value=[[None, GREETING]]
     ),
-    css = "#component-0 { height:100%; }",
+    css = ".logo img { height: 25% }"
+            ".contain { display: flex; flex-direction: column; }"
+            "#component-0, #component-3, #component-8 { height: 100% !important; }"
+            "#chatbot { flex-grow: 1; overflow: auto;}",
     retry_btn=None,
     undo_btn=None,
     clear_btn=None,