fix: translate error messages and comments to English for consistency

relay/adaptor/ali/image.go

@@ -148,18 +148,18 @@ func responseAli2OpenAIImage(response *TaskResponse, responseFormat string) *ope
 	for _, data := range response.Output.Results {
 		var b64Json string
 		if responseFormat == "b64_json" {
-			// 读取 data.Url 的图片数据并转存到 b64Json
+			// Read the image data from data.Url and store it in b64Json
 			imageData, err := getImageData(data.Url)
 			if err != nil {
-				// 处理获取图片数据失败的情况
+				// Handle the case where getting image data fails
 				logger.SysError("getImageData Error getting image data: " + err.Error())
 				continue
 			}
 
-			// 将图片数据转为 Base64 编码的字符串
+			// Convert the image data to a Base64 encoded string
 			b64Json = Base64Encode(imageData)
 		} else {
-			// 如果 responseFormat 不是 "b64_json"，则直接使用 data.B64Image
+			// If responseFormat is not "b64_json", use data.B64Image directly
 			b64Json = data.B64Image
 		}