code: def beta(a, b, size=None, dtype=None, device=None):
      return ivy.experimental.beta(
          a, b, shape=size, dtype=dtype, device=device
      )
  
file_path: ivy/ivy/functional/frontends/mxnet/numpy/random.py
imports: import ivy
  from ivy.functional.frontends.mxnet.func_wrapper import to_ivy_arrays_and_back
label_desc: Use image node_id 1 for calling a global function with example usage: beta(a, b, size, dtype, device) and returns: ivy