how do I enable diagnostics in insert mode?

[lemonadeforlife]

I have read the doc about update_in_insert option made the following changes, still not getting any diagnostics in insert mode.

null_ls.setup({
	sources = {
		update_in_insert = true,
		require("none-ls.diagnostics.eslint").with({
			diagnostic_config = {
				update_in_insert = true,
			},
		}),
	}
})

Solution:

null_ls.setup({
        update_in_insert = true,
	sources = {
		require("none-ls.diagnostics.eslint").with({
			diagnostic_config = {
				update_in_insert = true,
			},
		}),
	}
})

[lemonadeforlife]

Just noticed I inserted update_in_insert in sources instead of setup