frida-drcov.py with frida 17.0.7

[yooo1999]

I tried to run frida-drcov.py with frida-server 17.0.7 and got error:

{'type': 'error', 'description': 'TypeError: not a function', 'stack': 'TypeError: not a function\n    at make_maps (/script1.js:9)\n    at <eval> (/script1.js:19)', 'fileName': '/script1.js', 'lineNumber': 9, 'columnNumber': 1}