checking for required files:
--------
while parsing a block mapping
in "examples/yeast.yaml", line 36, column 3
expected <block end>, but found '<block mapping start>'
in "examples/yeast.yaml", line 37, column 5
Traceback (most recent call last):
File "./run_eelpond", line 351, in <module>
sys.exit(main(args))
File "./run_eelpond", line 186, in main
configD = import_configfile(configfile)
File "/mnt/research/ged/ctb/eelpond/ep_utils/utils.py", line 45, in import_configfile
configDict = read_yaml(config_file)
File "/mnt/research/ged/ctb/eelpond/ep_utils/utils.py", line 37, in read_yaml
return yamlD
UnboundLocalError: local variable 'yamlD' referenced before assignment```