Fix version of plotly to align with labextension (#940)
Fix version of plotly to align with labextension (#940)


schelleg/PYNQ,schelleg/PYNQ,cathalmccabe/PYNQ,Xilinx/PYNQ,Xilinx/PYNQ,yunqu/PYNQ,cathalmccabe/PYNQ,yunqu/PYNQ,Xilinx/PYNQ,yunqu/PYNQ,yunqu/PYNQ,schelleg/PYNQ,cathalmccabe/PYNQ,schelleg/PYNQ,Xilinx/PYNQ,cathalmccabe/PYNQ,Xilinx/PYNQ,schelleg/PYNQ,cathalmccabe/PYNQ,cathalmccabe/PYNQ,yunqu/PYNQ