fix missing import in ruby faraday test (#17692)

wing328 · web-flow · commit 6a8ca1018f64 · 2024-01-24T11:02:53.000+08:00
diff --git a/samples/client/echo_api/ruby-faraday/spec/manual_spec.rb b/samples/client/echo_api/ruby-faraday/spec/manual_spec.rb
@@ -11,6 +11,7 @@
 =end
 
 require 'spec_helper'
+require 'base64'
 
 describe "Body API tests" do
   describe 'the test_binary_gif method' do
