Newly created phoenix 1.7.10 throws NoRouteError for assets

Hello, im setting a new 1.7.10 project but when i started the project and access the home page, the css styling (default home page design) was not applied.

I checked the logs and got this

~/phx/phx_177/my_app $ iex -S mix phx.server      

[info] Running MyAppWeb.Endpoint with cowboy 2.10.0 at (http)                        

[info] Access MyAppWeb.Endpoint at http://localhost:4000

[watch] build finished, watching for changes...   

Erlang/OTP 26 [erts-14.1.1] [source] [32-bit] [smp:8:8] [ds:8:8:10] [async-threads:1]
Interactive Elixir (1.15.7) - press Ctrl+C to exit (type h() ENTER for help)

[info] GET /                                      

[debug ] Processing with MyAppWeb.PageController.home/2                                                

Parameters: %{}                                   
Pipelines: [:browser]                           

[info] Sent 200 in 593ms                          

[info] GET /assets/app.css                        

[debug] ** (Phoenix.Router.NoRouteError) no route found for GET /assets/app.css (MyAppWeb.Router)       
(my_app 0.1.0) deps/phoenix/lib/phoenix/router.
. . .

What could be the possible cause? ty

Try running mix assets.deploy. Looks like your assets are not built.

This what i got

** (Mix) `mix tailwind default --minify` exited with 159