code: def algo_link(algoname, mode):
      mode_abbr = "std" if mode == "standard" else "streaming"
      return "%s `(%s) <%s_%s.html>`__" % (
          algoname,
          mode,
          mode_abbr,
          algoname,
      )
  
file_path: essentia/doc/sphinxdoc/generate_reference.py
imports: import essentia.standard
  import essentia.streaming
  import os, re, subprocess
  import sys
label_desc: Use image node_id 4 for calling a global function with example usage: algo_link(algoname, mode) and returns: unknown