code: def qr(A, mode="reduced", *, out=None):
      if mode == "reduced":
          ret = ivy.qr(A, mode="reduced")
      elif mode == "r":
          Q, R = ivy.qr(A, mode="r")
          Q = []
          ret = Q, R
      elif mode == "complete":
          ret = ivy.qr(A, mode="complete")
      if ivy.exists(out):
          return ivy.inplace_update(out, ret)
      return ret
  
imports: import math
  import ivy
  import ivy.functional.frontends.torch
  from ivy.functional.frontends.torch.func_wrapper import to_ivy_arrays_and_back
  from ivy.func_wrapper import with_supported_dtypes, with_unsupported_dtypes
  from collections import namedtuple
label_desc: Use image node_id 23 for calling a global function with example usage: qr(A, mode) and returns: ret, ivy