Swagger UI File upload Button is not visible

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Hello everyone!

Swagger Version : 1.3
I have two problems when i use swagger UI for documentation.

  1. How to do file upload via swagger UI even i use Content-Type whitelist is multipart/form-data and field type is file upload. The upload button is not visible in swagger UI.

  2. same problem authorization field is not visible in swagger UI.

any help!