import requests
from io import StringIO
import pandas as pd

def csv_url_to_dataframe(csv_url):
    export_csv_stream = requests.get("https://pasbdc.neoserra.com/api/export?userid=6694&appid=181&appkey=bc03174a-f36c-45a6-a933-0f6e28062e9c", stream=True)

    if export_csv_stream.status_code == 403:
        print("Could not get export content, public IP not whitelisted.")
        print(f'error: {export_csv_stream.text}')
        raise Exception("Public ip not whitelisted in Neoserra export module. Find your public IP address and update your Neoserra preferences accordingly.")
    elif export_csv_stream.status_code != 200:
        raise Exception(f"Got a status code other than 200 when trying to download export module csv. got={export_csv_stream.text}")

    decoded_csv = export_csv_stream.content.decode('utf-8')
    df = pd.read_csv(StringIO(decoded_csv))

    return df

print(df.head())