The current version of pandas causes the following error when trying to enter a 10-digit CIK:
"Traceback (most recent call last):
File "C:\Users\Sebastian\Desktop\13F\scraper.py", line 88, in
scrap_company_report(requested_cik)
File "C:\Users\Sebastian\Desktop\13F\scraper.py", line 35, in scrap_company_report
scrap_report_by_url(last_report, "last_report")
File "C:\Users\Sebastian\Desktop\13F\scraper.py", line 47, in scrap_report_by_url
xml_to_csv(soup_xml, filename)
File "C:\Users\Sebastian\Desktop\13F\scraper.py", line 81, in xml_to_csv
df = df.append(row, ignore_index=True)
File "C:\Python310\lib\site-packages\pandas\core\generic.py", line 5989, in getattr
return object.getattribute(self, name)
AttributeError: 'DataFrame' object has no attribute 'append'. Did you mean: '_append"
The added underscore fixes this incompatibility problem.