Fix fetch sales 2

frontend/src/api/services/index.ts

@@ -29,6 +29,7 @@ export type {
   TrainingJobProgress,
   ModelMetrics,
   TrainingConfiguration,
+  TrainingJobStatus
 } from './trainingService';
 
 export type {

frontend/src/pages/onboarding.tsx

@@ -18,7 +18,8 @@ import {
   TenantUser,
   TenantCreate,
   TenantInfo ,
-  DataValidation
+  DataValidation,
+  TrainingJobStatus
 } from '@/api/services';
 
 
@@ -136,7 +137,7 @@ const OnboardingPage = () => {
           console.log('Starting training with config:', trainingConfig);
           
           // Start training via API
-          const trainingJob = await api.training.startTraining(trainingConfig);
+          const trainingJob: TrainingJobStatus = await api.training.startTraining(trainingConfig);
           
           // Update form data with training job ID
           setFormData(prev => ({