code: def mkargs(py_version, npy_version, output=False):
      return {
          "args": [
              "conda",
              "build",
              catalyst_path,
              "-c",
              "quantopian",
              "--python=%s" % py_version,
              "--numpy=%s" % npy_version,
          ]
          + (["--output"] if output else []),
          "stdout": subprocess.PIPE,
          "stderr": subprocess.PIPE,
      }
  
imports: from itertools import product
  import os
  import subprocess
  import click
label_desc: Use image node_id 1 for calling a global function with example usage: mkargs(py_version, npy_version, output) and returns: dict