Remove working directory

[mcepl]

After the run of the script, outputDir still remains behind on my system.

matej@mitmanek: ~$ wattpad_scrape https://www.wattpad.com/story/12122491-dursley%27s-daughter-a-harry-potter-next-generation
Story "Dursley's Daughter (A Harry Potter Next Generation Fan Fic)": 12122491
Downloading "1. The Letter": 37216658
Downloading "2. September First": 37216777
Downloading "3. Quidditch": 37843139
Downloading "4. Defense Against the Dark Arts": 38152277
Downloading "5. Seeking": 51704812
Downloading "6. Could-Be Drama": 61785800
Downloading "7. Correspondence": 67992098
Downloading "8. Hogsmeade": 68265145
Downloading "9. Tutoring": 68516299
Downloading "10. World Cup Theories": 70051625
Downloading "11. Hufflepuff vs Slytherin": 72899084
Downloading "12. Palm Reading": 89369339
Downloading "13. Christmas": 89369350
Downloading "14. Three Way Duel": 93939649
Downloading "15. Next Generation": 96594656
Downloading "16. Unfair Play": 98700159
Downloading "17. New Tactics": 110233496
Downloading "18. Metaphorically": 111548838
Downloading "19. Conversations": 118116178
Downloading "20. Revenge": 133174161
Downloading "21. Magic the Gathering": 138845845
Downloading "22. Snitchnip": 143873272
Downloading "23. Would You Rather": 146926474
Downloading "24. Hogwarts Express": 146928723
Downloading "Epilogue": 164546915
Downloading "Note": 204402749
matej@mitmanek: ~$ ls Dursley*
Dursley's Daughter (A Harry Potter Next Generation Fan Fic)
Dursley's Daughter (A Harry Potter Next Generation Fan Fic).epub
matej@mitmanek: ~$