Dear ChimeraX team, May I ask a basic question regarding running Python scripts in ChimeraX? I’m trying to execute a simple test script using the runscript command from the ChimeraX command window: runscript ~/Desktop/test_print.py Here is the content of test_print.py: def run(session, data=None): session.logger.info("✅ Successfully executed runscript_test.py!") from chimerax.core.commands import run as cxrun cxrun(session, "log clear") cxrun(session, "log info ✅ runscript_test.py is working") However, nothing seems to happen—there is no output in the log window, and it seems the script is not being executed at all. Ultimately, I would like to perform a coordinate transformation on a structure in ChimeraX using the equation: r = RM * r0 where: RM = [ 0.323, 0.9326, -0.1611], [-0.925, 0.2751, -0.2623], [-0.2003, 0.2337, 0.9515] But I am currently stuck at the first step: getting a Python script to run properly in ChimeraX. Any advice or suggestions would be greatly appreciated! Best regards, Zhen Gong