def load_variables():
if (not os.environ.get("<STR_LIT>") or<EOL>not os.environ.get("<STR_LIT>") or<EOL>not os.environ.get("<STR_LIT>")):<EOL><INDENT>print ("<STR_LIT>"<EOL>"<STR_LIT>")<EOL>sys.exit("<STR_LIT>")<EOL><DEDENT>global token<EOL>global user<EOL>global base_url<EOL>token = os.environ["<STR_LIT>"]<EOL>user = os.environ["<STR_LIT>"]<EOL>base_url = ("<STR_LIT>" + os.environ["<STR_LIT>"] + "<STR_LIT>"<EOL>"<STR_LIT>")<EOL>
Load variables from environment variables.