```ruby
# You also need to explicitly enable OAuth 1 support in the environment.rb or an initializer:
AUTH_10_SUPPORT = true

module Avalon
  module Lti
    begin
      Configuration =
        YAML.safe_load(ERB.new(File.read(File.expand_path('../../lti.yml', __FILE__))).result)
    rescue
      Configuration = {}
    end
  end
end
```

Use `YAML.load` instead of `YAML.safe_load` because although Rubocop wants `safe_load`, it doesn't parse symbols (which is what the example `lti.yml` uses).
user
```ruby
# You also need to explicitly enable OAuth 1 support in the environment.rb or an initializer:
AUTH_10_SUPPORT = true

module Avalon
  module Lti
    begin
      Configuration =
        YAML.load(ERB.new(File.read(File.expand_path('../../lti.yml', __FILE__))).result)
    rescue
      Configuration = {}
    end
  end
end
```
assistant