Maple :)

[joern-export] Empty Results When Converting CPG to Dot File

4

**Describe the bug**  When using Joern to export dot file by running this program, it just ran pass the statement `subprocess.run(['/home/user/bin/joern/joern-cli/joern-export', source_cpg, '--repr', 'ast', '--format=dot', '--out', out_dir + "_ast"...