code: def build_stream_url(basic_url, stream_name):
      return urljoin(basic_url, "streams/" + stream_name)
  
file_path: mindsdb/mindsdb/integrations/handlers/eventstoredb_handler/utils/helpers.py
imports: from urllib.parse import urlunparse, urljoin
  import re
  import pandas
  import json
  import base64
label_desc: Use image node_id 4 for calling a global function with example usage: build_stream_url(basic_url, stream_name) and returns: urljoin