onnxcli 0.2.1

What's Changed

• Ping onnxoptimizer to 0.2.7 due to "Unresolved value references" issue. See more in #28
• convert: enable onnx to json by @zhenhuaw-me in #10
• inspect: print input and output tensor too by @zhenhuaw-me in #12
• inspect: dump input output tensor by @zhenhuaw-me in #14
• inspect: show dimension name instead of value if has any by @zhenhuaw-me in #17
• draw: gen tensor info for tensors that only have name by @zhenhuaw-me in #18
• setup: install the dependent python packages by @zhenhuaw-me in #19
• Check command by @zhenhuaw-me in #21

Full Changelog: v0.2.0...v0.2.1