Fix OTX1.1 -> Geti1.4 integration issues (#1910)

* Add dill to requirements/api.txt

* Return None instead of raising NotImplementedError in IMedia2DEntity.path

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Signed-off-by: Songki Choi <[email protected]>

Author: Songki Choi

otx/api/entities/media.py

@@ -54,4 +54,4 @@ def width(self) -> int:
     @property
     def path(self) -> Optional[str]:
         """Returns the path of the 2D Media object."""
-        raise NotImplementedError
+        return None

requirements/api.txt

@@ -9,3 +9,4 @@ pymongo==3.12.0
 scikit-learn==0.24.*
 Shapely>=1.7.1,<=1.8.0
 imagesize==1.4.1
+dill>=0.3.6