Update app.py

app.py

@@ -10,6 +10,15 @@ subprocess.run('pip install llama-cpp-agent==0.2.10', shell=True)
 hf_hub_download(repo_id="bartowski/Meta-Llama-3-70B-Instruct-GGUF", filename="Meta-Llama-3-70B-Instruct-Q3_K_M.gguf",  local_dir = "./models")
 hf_hub_download(repo_id="bartowski/Llama-3-8B-Synthia-v3.5-GGUF", filename="Llama-3-8B-Synthia-v3.5-f16.gguf",  local_dir = "./models")
 
+css = """
+.message-row {
+    justify-content: space-evenly;
+}
+.message .user .message-bubble-border {
+    border-radius: 6px;
+}
+"""
+
 @spaces.GPU(duration=120)
 def respond(
     message,
@@ -84,8 +93,10 @@ demo = gr.ChatInterface(
     theme=gr.themes.Soft(primary_hue="green", secondary_hue="indigo", neutral_hue="zinc",font=[gr.themes.GoogleFont("Exo"), "ui-sans-serif", "system-ui", "sans-serif"]).set(
         block_background_fill_dark="*neutral_950",
         input_background_fill_dark="*neutral_950",
-        message_border_radius="*radius_md"
-    )
+        message_border_radius="*radius_md",
+        border-color-accent-subdued="*neutral_900"
+    ),
+    css=css
 )
 
 if __name__ == "__main__":