Use ImageInput|AudioInput::from_vec_u8 helper

src/agent/provider/entity/image.rs

@@ -55,11 +55,9 @@ impl ImageSource {
 
 impl Into<async_openai::types::ImageInput> for ImageSource {
     fn into(self) -> async_openai::types::ImageInput {
-        async_openai::types::ImageInput{
-            source: async_openai::types::InputSource::VecU8 {
-                filename: self.filename,
-                vec: self.bytes,
-            },
-        }
+        async_openai::types::ImageInput::from_vec_u8(
+            self.filename,
+            self.bytes,
+        )
     }
 }

src/agent/provider/openai/controller.rs

@@ -206,12 +206,10 @@ impl ControllerTrait for Controller {
 
         let request = CreateTranscriptionRequestArgs::default()
             .model(&speech_to_text_config.model_id)
-            .file(async_openai::types::AudioInput {
-                source: async_openai::types::InputSource::VecU8 {
-                    filename,
-                    vec: media,
-                },
-            })
+            .file(async_openai::types::AudioInput::from_vec_u8(
+                filename,
+                media,
+            ))
             .language(language.clone())
             .build()?;