Fix bugs#346

Merged

amcadmus merged 3 commits intodeepmodeling:apifrom

Feb 2, 2021

Commits on Jan 20, 2021

change 0 -> 0.0 when providing a float variable
Han Wang
committed

Commits on Feb 2, 2021

Merge remote-tracking branch 'upstream/api' into api
Han Wang
committed
fix bug of std::std::
Han Wang
committed