release: 1.7.5 (#190)

Author: devxb

src/main/kotlin/org/gitanimals/quiz/infra/QuizHttpClientConfigurer.kt

@@ -11,7 +11,6 @@ import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import org.springframework.context.annotation.Profile
 import org.springframework.http.HttpHeaders
-import org.springframework.http.MediaType
 import org.springframework.web.client.RestClient
 import org.springframework.web.client.support.RestClientAdapter
 import org.springframework.web.service.invoker.HttpServiceProxyFactory
@@ -77,7 +76,6 @@ class QuizHttpClientConfigurer(
         val restClient = RestClient
             .builder()
             .requestInterceptor { request, body, execution ->
-                request.headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE)
                 request.headers.add(HttpHeaders.AUTHORIZATION, "Bearer $openAIKey")
                 request.headers.add("OpenAI-Organization", openAIOrganizationId)
                 request.headers.add("OpenAI-Project", openAIProject)