fix: llama-stack-client provider inspect should use retrieve

after regenerating the client with stainless and updating the openAPI spec, `inspect` is now `retreive`. fix `llama-stack-client provider inspect`

Signed-off-by: Charlie Doern <cdoern@redhat.com>

Author: cdoern

src/llama_stack_client/lib/cli/providers/inspect.py

@@ -14,11 +14,7 @@ def inspect_provider(ctx, provider_id):
     client = ctx.obj["client"]
     console = Console()
 
-    providers_response = client.providers.inspect(provider_id=provider_id)
-
-    if providers_response is None:
-        click.secho("Provider not found", fg="red")
-        raise click.exceptions.Exit(1)
+    providers_response = client.providers.retrieve(provider_id=provider_id)
 
     console.print(f"provider_id={providers_response.provider_id}")
     console.print(f"provider_type={providers_response.provider_type}")