Python tool - dataframe output issue

[mjbarre2]

Hello, 

I'm having issues while using PDFplumber in the python tool. My Alteryx version is 2022.3.1.486. I'm trying to replicate the output from this site. 

When trying to run my program, I get this error: "TypeError: input must be a pandas series, not a <class 'pandas.core.frame.DataFrame'>".

My code is (file path removed):

from ayx import Alteryx
import pdfplumber
import pandas as pd

file_path = "file path"
pdf = pdfplumber.open(file_path)
table = pdf.pages[0].extract_table()

df = pd.DataFrame(table[1::], columns=table[0])

Alteryx.write(df,1)

I've tried converting my desired df output to a series but then get an error stating only "only panda dataframes can be used to pass data to out going connections". Any help is appreciated. Thanks!