functions/chart_functions.py

from typing import List
from quickchart import QuickChart

def chart_generation_func(queries: List[str], session_hash):
    print("CHART GENERATION")
    query_dict = queries[0]
    print(query_dict)

    qc = QuickChart()
    qc.width = 1000
    qc.height = 500

    # Config can be set as a string or as a nested dict
    qc.config = query_dict

    url_id = qc.get_short_url().rsplit('/', 1)[-1]
    url_base = qc.get_url_base()
    # You can get the chart URL...
    interactive_url = url_base + '/chart-maker/view/' + url_id

    iframe = '<div style=overflow:auto;><iframe\n    scrolling="yes"\n    width="1000px"\n    height="500px"\n    src="' + interactive_url + '"\n    frameborder="0"\n    allowfullscreen\n></iframe>\n</div>'

    return {"reply": iframe}