code: def get_connections():
      connections = ["datafusion"]
      try:
          import duckdb
  
          connections.append("duckdb")
      except ImportError:
          pass
  
      return connections
  
imports: import pandas
  import pytest
  from pandas import Timestamp, NaT
  import pyarrow
  import vegafusion
  import json
  import polars
  from datetime import date
  import decimal
  import base64
label_desc: Use image node_id 2 for calling a global function with example usage: get_connections() and returns: connections