fix issue

routers/api/v1/repo/cloudbrain.go

@@ -573,10 +573,10 @@ func CloudbrainGetLog(ctx *context.APIContext) {
 				}
 			}
 		}
-		else{
-			if startLine > 0 {
+		else {
+			if startLine>0 {
 				startLine += 1
-				endLine += 1
+				endLine += 1 
 			}
 		}
 		result = getLogFromModelDir(job.JobName, startLine, endLine, resultPath)