molten not work

[i11010520]

I just enable molten like:
programs.nixvim.plugins.molten.enable = true

but not work:

   Error  msg_show.emsg   MoltenInfo Error detected while processing function remote#define#CommandBootstrap[1]..remote#host#Require:
 msg_show   MoltenInfo line   10:
 msg_show   MoltenInfo E117: Unknown function: provider#python3#Require
   Error   msg_show.echoerr   MoltenInfo Error detected while processing function remote#define#CommandBootstrap:
 msg_show   MoltenInfo line    8:
 msg_show   MoltenInfo Host " python3" is not available, deleting command "MoltenInfo"
   Error   msg_show.echoerr   MoltenInit Error detected while processing function remote#define#CommandBootstrap:
 msg_show   MoltenInit line    8:
 msg_show   MoltenInit Host " python3" is not available, deleting command "MoltenInit"

What did I miss, and how to fix it?

[i11010520]

Figure out!
I disabled python loader before.
MoltenInfo and MoltenInit works OK after re-enabling loaded_python3_provider.

Now struggling with [Molten] Unable to find any kernels to launch.