Add icon and SCNet，coco128 tiny datasets

datasets/coco.py

@@ -179,8 +179,8 @@ def build(image_set, args, eval_in_training_set):
     assert root.exists(), f"provided COCO path {root} does not exist"
     mode = "instances"
     PATHS = {
-        "train": (root / "images/train2017", root / "annotations" / f"{mode}_train2017.json"),
-        "val": (root / "images/val2017", root / "annotations" / f"{mode}_val2017.json"),
+        "train": (root / "train2017", root / "annotations" / f"{mode}_train2017.json"),
+        "val": (root / "val2017", root / "annotations" / f"{mode}_val2017.json"),
     }
 
     img_folder, ann_file = PATHS[image_set]

docker/Dockerfile

-FROM image.sourcefind.cn:5000/dcu/admin/base/pytorch:1.13.1-centos7.6-dtk-23.04.1-py38-latest
-RUN source /opt/dtk/env.sh
+FROM image.sourcefind.cn:5000/dcu/admin/base/pytorch:1.13.1-centos7.6-dtk-23.04.1-py38-latest
\ No newline at end of file
-COPY requirements.txt requirements.txt
-RUN pip3 install -r requirements.txt
\ No newline at end of file