code: def find_lib_path() -> List[str]:
      """Find the path to xgboost dynamic library files.
  
      Returns
      -------
      lib_path
         List of all found library path to xgboost
      """
      curr_path = os.path.dirname(
          os.path.abspath(os.path.expanduser(__file__))
      )
      dll_path = [
          # normal, after installation `lib` is copied into Python package tree.
          os.path.join(curr_path, "lib"),
          # editable installation, no copying is performed.
          os.path.join(
              curr_path, os.path.pardir, os.path.pardir, "lib"
          ),
          # use libxgboost from a system prefix, if available.  This should be the last
          # option.
          os.path.join(sys.base_prefix, "lib"),
      ]
  
      if sys.platform == "win32":
          # On Windows, Conda may install libs in different paths
          dll_path.extend(
              [
                  os.path.join(sys.base_prefix, "bin"),
                  os.path.join(sys.base_prefix, "Library"),
                  os.path.join(sys.base_prefix, "Library", "bin"),
                  os.path.join(sys.base_prefix, "Library", "lib"),
              ]
          )
          dll_path = [os.path.join(p, "xgboost.dll") for p in dll_path]
      elif sys.platform.startswith(("linux", "freebsd", "emscripten")):
          dll_path = [
              os.path.join(p, "libxgboost.so") for p in dll_path
          ]
      elif sys.platform == "darwin":
          dll_path = [
              os.path.join(p, "libxgboost.dylib") for p in dll_path
          ]
      elif sys.platform == "cygwin":
          dll_path = [
              os.path.join(p, "cygxgboost.dll") for p in dll_path
          ]
      if platform.system() == "OS400":
          dll_path = [
              os.path.join(p, "libxgboost.so") for p in dll_path
          ]
  
      lib_path = [
          p for p in dll_path if os.path.exists(p) and os.path.isfile(p)
      ]
  
      # XGBOOST_BUILD_DOC is defined by sphinx conf.
      if not lib_path and not os.environ.get(
          "XGBOOST_BUILD_DOC", False
      ):
          link = "https://xgboost.readthedocs.io/en/stable/install.html"
          msg = (
              "Cannot find XGBoost Library in the candidate path.  "
              + "List of candidates:\n- "
              + ("\n- ".join(dll_path))
              + "\nXGBoost Python package path: "
              + curr_path
              + "\nsys.base_prefix: "
              + sys.base_prefix
              + "\nSee: "
              + link
              + " for installing XGBoost."
          )
          raise XGBoostLibraryNotFound(msg)
      return lib_path
  
imports: import os
  import platform
  import sys
  from typing import List
label_desc: Use image node_id 1 for calling a global function with example usage: find_lib_path() and returns: lib_path