Hello, Hope you are doing well. This is Yongcheng. I am writing this email because I am trying to install a Deep learning tool in ChimeraX, but I have some issues about it. I built and installed my code following the steps on the Chimera Guide website. I installed my code successfully, but when I run using command that I created, it hold some errors: *"RuntimeError: delayed command registration for 'CL_Tensorflow' failed (register_command() failed for command CL_Tensorflow in bundle ChimeraX-CL-Tensorflow:* *cannot import name 'cmd' from 'chimerax.CL_Tensorflow' (/Users/jackmu/Library/Application Support/ChimeraX/1.1/site-packages/chimerax/CL_Tensorflow/__init__.py))File "/Users/jackmu/Desktop/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chimerax/core/commands/cli.py", line 2142, in lazy_register* *raise RuntimeError("delayed command registration for %r failed (%s)" % (cmd_name, e))"* *"During handling of the above exception, another exception occurred:* *Traceback (most recent call last): File "/Users/jackmu/Desktop/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chimerax/cmd_line/tool.py", line 275, in execute cmd.run(cmd_text) File "/Users/jackmu/Desktop/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chimerax/core/commands/cli.py", line 2746, in run self._find_command_name(final, used_aliases=_used_aliases) File "/Users/jackmu/Desktop/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chimerax/core/commands/cli.py", line 2489, in _find_command_name what.lazy_register(cmd_name) File "/Users/jackmu/Desktop/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chimerax/core/commands/cli.py", line 2142, in lazy_register raise RuntimeError("delayed command registration for %r failed (%s)" % (cmd_name, e))RuntimeError: delayed command registration for 'CL_Tensorflow' failed (register_command() failed for command CL_Tensorflow in bundle ChimeraX-CL-Tensorflow:cannot import name 'cmd' from 'chimerax.CL_Tensorflow' (/Users/jackmu/Library/Application Support/ChimeraX/1.1/site-packages/chimerax/CL_Tensorflow/__init__.py))RuntimeError: delayed command registration for 'CL_Tensorflow' failed (register_command() failed for command CL_Tensorflow in bundle ChimeraX-CL-Tensorflow:cannot import name 'cmd' from 'chimerax.CL_Tensorflow' (/Users/jackmu/Library/Application Support/ChimeraX/1.1/site-packages/chimerax/CL_Tensorflow/__init__.py))File "/Users/jackmu/Desktop/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chimerax/core/commands/cli.py", line 2142, in lazy_register* *raise RuntimeError("delayed command registration for %r failed (%s)" % (cmd_name, e))"* I wonder if you know what's going on here, and how to fix it. Thank you so much for your time. Best regards, Yongcheng