Update app.py

app.py

@@ -214,10 +214,10 @@ with gr.Blocks(css="""
   cursor: pointer;
 }
 #chatbox .avatar-container {
-    width: 48px !important;
-    height: 48px !important;
-    min-width: 48px !important;
-    min-height: 48px !important;
+    width: 54px !important;
+    height: 54px !important;
+    min-width: 54px !important;
+    min-height: 54px !important;
     background-size: 100% 100% !important;
     background-position: center center !important;
     border-radius: 50% !important;
@@ -231,9 +231,10 @@ with gr.Blocks(css="""
 #chatbox .message {
   display: inline-block !important;
   font-size: 16px !important;
-  line-height: 1.6em !important;
-  min-width: 10ch !important;
+  line-height: 1.3em !important;
+  min-width: 5ch !important;
   max-width: 96% !important;
+  padding: 4px 6px !important;
   border-radius: 12px !important;
   word-break: break-word !important;
   word-wrap: break-word !important;