Minor bug

src/coursebox/core/projects.py

@@ -704,7 +704,7 @@ def gather_instructor_sheets(info):
 
         # import shutil
         import subprocess
-        cmd = f'cd {os.path.basename(out)} && libreoffice --calc --headless --invisible --convert-to xlsx --outdir ../ {os.path.basename(out)}'
+        cmd = f'cd {os.path.dirname(out)} && libreoffice --calc --headless --invisible --convert-to xlsx --outdir ../ {os.path.basename(out)}'
         output  = subprocess.run(cmd, capture_output=True, shell=True)
         time.sleep(3)
         od = os.path.dirname(os.path.dirname(out)) + "/" + os.path.basename(out)