Improve training test 2

services/tenant/app/api/tenants.py

@@ -51,6 +51,14 @@ async def verify_tenant_access(
     db: AsyncSession = Depends(get_db)
 ):
     """Verify if user has access to tenant - Called by Gateway"""
+    # Check if this is a service request
+    if user_id in ["training-service", "data-service", "forecasting-service"]:
+        # Services have access to all tenants for their operations
+        return TenantAccessResponse(
+            has_access=True,
+            role="service",
+            permissions=["read", "write"]
+        )
     
     try:
         access_info = await TenantService.verify_user_access(user_id, tenant_id, db)