Convert model to Jetson Error during model export step in TAO notebook

For example,
$tao-converter -k $KEY
-p Input,1x3x384x1248,1x3x384x1248,1x3x384x1248
-o BatchedNMS
-e trt_yolo_resnet18.fp32.engine
-t fp32
-i nchw
-m 1
-w 100000000
yolov4_resnet18_epoch_065.etlt

Refer to Tao-converter convert yolo-v4.etlt to trt.engine error:no optimization profile has been defined - #4 by Morganh