QuickSRNet: " NameError: name 'convert_conv_preceding_depth_to_space_to_dcr' is not defined "

[SumanthNandamuri]

Implementations of the functions called inside QuickSRNetBase.to_dcr() are not available ref.

Can you please provide code for these ?
Also curious if any unit tests were run before merging.

Hoping to get some response,

Thanks.