diff --git a/README.md b/README.md
index 818777c1..da1e68fd 100755
--- a/README.md
+++ b/README.md
@@ -41,6 +41,11 @@ Python 3.7 or later with the following `pip3 install -U -r requirements.txt` pac
 * [Train Single Class](https://github.com/ultralytics/yolov3/wiki/Example:-Train-Single-Class)
 * [Train Custom Data](https://github.com/ultralytics/yolov3/wiki/Train-Custom-Data)
 
+# Jupyter Notebook
+
+A jupyter notebook with training, detection and testing examples is here:
+https://colab.research.google.com/drive/1G8T-VFxQkjDe4idzN8F-hbIBqkkkQnxw
+
 # Training
 
 **Start Training:** `python3 train.py` to begin training after downloading COCO data with `data/get_coco_dataset.sh`.
diff --git a/utils/gcp.sh b/utils/gcp.sh
index 7b5fbc9e..16181a41 100755
--- a/utils/gcp.sh
+++ b/utils/gcp.sh
@@ -69,11 +69,12 @@ python3 train.py --data data/coco_1img.data --epochs 5 --nosave  # train 5 epoch
 # AlexyAB Darknet
 gsutil cp -r gs://sm4/supermarket2 .  # dataset from bucket
 rm -rf darknet && git clone https://github.com/AlexeyAB/darknet && cd darknet && wget -c https://pjreddie.com/media/files/darknet53.conv.74  # sudo apt install libopencv-dev && make
-./darknet detector train ../supermarket2/supermarket2.data cfg/yolov3-spp-sm2-1cls.cfg darknet53.conv.74 -map -dont_show # train
+./darknet detector train ../supermarket2/supermarket2.data ../yolov3-spp-sm2-1cls.cfg darknet53.conv.74 -map -dont_show # train spp
+./darknet detector train ../supermarket2/supermarket2.data ../yolov3-tiny-sm2-1cls.cfg yolov3-tiny.conv.15 -map -dont_show # train tiny
 ./darknet detector train ../supermarket2/supermarket2.data cfg/yolov3-spp-sm2-1cls.cfg backup/yolov3-spp-sm2-1cls_last.weights  # resume
 python3 train.py --data ../supermarket2/supermarket2.data --cfg cfg/yolov3-spp-sm2-1cls.cfg --epochs 100 --num-workers 8 --img-size 320 --evolve  # train ultralytics
 python3 test.py --data ../supermarket2/supermarket2.data --weights ../darknet/backup/yolov3-spp-sm2-1cls_5000.weights --cfg cfg/yolov3-spp-sm2-1cls.cfg  # test
-gsutil cp -r backup/*.weights gs://sm4/weights  # weights to bucket
+gsutil cp -r backup/*.weights gs://sm6/weights  # weights to bucket
 
 # Debug/Development
 python3 train.py --evolve --data data/coco_1k5k.data --epochs 30 --img-size 320