updates

train.py

@@ -179,7 +179,7 @@ def main(opt):
         if best_loss == loss_per_target:
             os.system('cp checkpoints/latest.pt checkpoints/best.pt')
 
-        # Save backup checkpoint
+        # Save backup checkpoints every 5 epochs
         if (epoch > 0) & (epoch % 5 == 0):
             os.system('cp checkpoints/latest.pt checkpoints/backup' + str(epoch) + '.pt')
 

utils/gcp.sh

@@ -13,7 +13,6 @@ python3 detect.py
 # Test
 python3 test.py -img_size 416 -weights_path checkpoints/latest.pt -conf_thresh 0.5
 
-
 # Download and Test
 sudo rm -rf yolov3 && git clone https://github.com/ultralytics/yolov3
 cd yolov3
@@ -21,3 +20,12 @@ cd checkpoints
 wget https://pjreddie.com/media/files/yolov3.weights
 cd ..
 python3 test.py -img_size 416 -weights_path checkpoints/backup5.pt -nms_thres 0.45
+
+# Download and Resume
+sudo rm -rf yolov3 && git clone https://github.com/ultralytics/yolov3
+cd yolov3
+cd checkpoints
+wget https://storage.googleapis.com/ultralytics/yolov3.pt
+cp yolov3.pt latest.pt
+cd ..
+python3 train.py -img_size 416 -epochs 1 -resume 1