How to perform 'Async Base64 Encode' in Elixir.
# Task: Async Base64 Encode
# Language: Elixir
def async_base64_encode() do
# Implementation for Async Base64 Encode
# TODO: Implement core logic here
# Step 1: Prepare data
# Step 2: Process Async Base64 Encode
IO.puts("Done");
end