human
Solve the following python programming problem given the following code:
def main() : 
    long_description = "
  Compile a CalvinScript source file, <filename> into a deployable JSON representation.
  By default, the output will be written to file with the same name as the input file,
  but with the extension replaced by 'json'.
  " 
    argparser = argparse.ArgumentParser (description = long_description) 
    argparser.add_argument ('files', metavar = '<filename>', type = str, nargs = '+', help = 'source file to compile') 
    argparser.add_argument ('-d', '--debug', dest = 'debug', action = 'store_true', default = False, help = 'leave debugging information in output') 
    argparser.add_argument ('--stdout', dest = 'to_stdout', action = 'store_true', help = 'send output to stdout instead of file (default)') 
    argparser.add_argument ('--compact', dest = 'indent', action = 'store_const', const = None, default = 4, help = 'use compact JSON format instead of readable (default)') 
    argparser.add_argument ('--sorted', dest = 'sorted', action = 'store_true', default = False, help = 'sort resulting JSON output by keys') 
    argparser.add_argument ('--issue-fmt', dest = 'fmt', type = str, default = '{issue_type}: {reason} {script} [{line}:{col}]', help = 'custom format for issue reporting.') 
    argparser.add_argument ('--verbose', action = 'store_true', help = 'informational output from the compiler') 
    args = argparser.parse_args () 
    def report_issues(issues, issue_type, file = '') : 
        sorted_issues = sorted (issues, key = (lambda k : k.get ('line', 0))) 
        for issue in sorted_issues : 
            sys.stderr.write ((args.fmt.format (script = file, issue_type = issue_type, ** issue) + '
')) 
exit_code = 0 
    for (deployable, errors, warnings, file) in compile_generator (args.files) : 
        if errors : 
            report_issues (errors, 'Error', file) 
            exit_code = 1 
if (warnings and args.verbose) : 
            report_issues (warnings, 'Warning', file) 
if (exit_code == 1) : 
            continue 
if (not args.debug) : 
           ...

    
    

    Fix the buggy line: string_rep = json.dumps (deployable, indent = args.indent, sort_keys = deployable.sorted)
assistant
#Here is Python code to fix the buggy line: string_rep = json.

string_rep = json.dumps (deployable, indent = args.indent, sort_keys = args.sorted)