code: def covid():
      from dtale.cli.loaders.csv_loader import loader_func as load_csv
  
      data = load_csv(
          path="https://raw.githubusercontent.com/nytimes/covid-19-data/master/us-states.csv",
          parse_dates=["date"],
      )
      codes = load_csv(
          path="https://raw.githubusercontent.com/jasonong/List-of-US-States/master/states.csv"
      )
      codes = codes.set_index("State").to_dict()["Abbreviation"]
      data["state_code"] = data["state"].map(codes)
      return data, None
  
file_path: dtale/dtale/datasets.py
imports: import numpy
  import pandas
  import requests
  import string
  import zipfile
  from datetime import datetime
  from six import BytesIO
label_desc: Use image node_id 1 for calling a global function with example usage: covid() and returns: data,  None