Results 2 issues of JerryZhang_

**Describe the bug** I am converting a tflite model to onnx with tf2onnx, but it causecore dump. The model is pose_detection.tflite, [model link](https://github.com/google/mediapipe/blob/master/mediapipe/modules/pose_detection/pose_detection.tflite) **System information** - OS Platform and Distribution:...

unsupported ops

Hi, I am using the library with leapmotion, with the hand.draw() function, I can draw hand on screen. But I want to change the color of the sphere and bone,...