* Implement optional io.Reader in AudioRequest (#303) (#265)
* Fix err shadowing
* Add test to cover AudioRequest io.Reader usage
* Add additional test cases to cover AudioRequest io.Reader usage
* Add test to cover opening the file specified in an AudioRequest
* feat(models): include flow for azure openai endpoint
* feat(models): include flow for azure openai endpoint
* feat(models): include flow for azure openai endpoint
* chore(fullURL): update logic to run in fullURL function
* chore(fullURL): update based on pr comments to use c.config.APIVersion
* Modify the test module, add the file upload test, and add the image editing api
* fix golangci-lint
* fix golangci-lint
* Static file deletion, file directory name modification
* fix
* test-server-related logic encapsulated in a single tidy
struct
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Co-authored-by: julian_huang <julian.huang@yuansuan.com>