code: def run():
      """Run scripts located in pyproject.toml."""
      script_name = os.path.basename(sys.argv[0])
      mod_name, flow_name = cli_flows.get(script_name, (None, None))
      if mod_name is None:
          print(f"Flow: {script_name} not Found in DIPY")
          print("Available flows: %s" % ", ".join(cli_flows.keys()))
          sys.exit(1)
      mod, _, _ = optional_package(mod_name)
      run_flow(getattr(mod, flow_name)())
  
imports: import os
  import sys
  from dipy.utils.optpkg import optional_package
  from dipy.workflows.flow_runner import run_flow
label_desc: Use image node_id 1 for calling a global function with example usage: run() without return types