fix get_input

lib/aoc.ex

@@ -3,9 +3,11 @@ defmodule AoC do
   defp get_request_headers!(), do: [Cookie: "session=#{get_session!()}"]
 
   def fetch_input!(year, day) do
+    Application.ensure_all_started(:req)
+
     Req.get!(
       "https://adventofcode.com/#{year}/day/#{day}/input",
-      get_request_headers!()
+      headers: get_request_headers!()
     )
     |> Map.get(:body)
   end

lib/get_input.ex

@@ -4,10 +4,6 @@ defmodule Mix.Tasks.GetInput do
     write_file = &File.write("./input/#{year}_#{day}.txt", &1)
 
     AoC.fetch_input!(year, day)
-    |> then(fn i ->
-      IO.puts(i)
-      i
-    end)
     |> write_file.()
   end
 end