실행 오류 수정

src/main/java/com/kamco/cd/training/train/dto/TrainRunRequest.java

@@ -1,5 +1,6 @@
 package com.kamco.cd.training.train.dto;
 
+import java.util.UUID;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -14,8 +15,8 @@ public class TrainRunRequest {
   // ========================
   // 기본
   // ========================
-  private String datasetFolder;
-  private String outputFolder;
+  private UUID datasetFolder;
+  private UUID outputFolder;
   private String inputSize;
   private String cropSize;
   private Integer batchSize;
@@ -80,4 +81,12 @@ public class TrainRunRequest {
   // ========================
   private Integer timeoutSeconds;
   private String resumeFrom;
+
+  public String getDatasetFolder() {
+    return String.valueOf(datasetFolder);
+  }
+
+  public String getOutputFolder() {
+    return String.valueOf(outputFolder);
+  }
 }