Update app.py

app.py

@@ -224,11 +224,19 @@ def respond(
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
 """
 with gr.Blocks(css="""
-#chat-box .message-wrap img {
+#chat-box .message-wrap .avatar-container {
     width: 64px !important;
     height: 64px !important;
+    padding: 0 !important;
+    margin: 0 !important;
+}
+
+#chat-box .message-wrap .avatar-container img {
     border-radius: 50% !important;
-    object-fit: cover;
+    object-fit: cover !important;
+    padding: 0 !important;
+    margin: 0 !important;
+    display: block;
 }
 """) as demo:
     with gr.Row():