code: def i0(x):
      return ivy.i0(x)
  
file_path: ivy/ivy/functional/frontends/numpy/mathematical_functions/exponents_and_logarithms.py
imports: import ivy
  from ivy.functional.frontends.numpy.func_wrapper import to_ivy_arrays_and_back, handle_numpy_casting, handle_numpy_dtype, from_zero_dim_arrays_to_scalar, handle_numpy_out
label_desc: Use image node_id 12 for calling a global function with example usage: i0(x) and returns: ivy