PrometheusEx

TODO: Add description

Installation

If available in Hex, the package can be installed as:

1. Add prometheus_ex to your list of dependencies in mix.exs:

```elixir
def deps do
  [{:prometheus_ex, "~> 0.1.0"}]
end
```

1. Ensure prometheus_ex is started before your application:

```elixir
def application do
  [applications: [:prometheus_ex]]
end
```