code: def prepare_node(self, node, storage_map, compute_map, impl):
      if impl == "py":
          node.tag.local_ger = _blas_ger_fns[
              np.dtype(node.inputs[0].type.dtype)
          ]
  
file_path: Theano/theano/tensor/blas_scipy.py
imports: from __future__ import absolute_import, print_function, division
  import numpy
  from theano.tensor.blas import Ger, ger, ger_destructive, have_fblas
  from theano.tensor.blas import blas_optdb, optdb, local_optimizer
  from theano.tensor.opt import in2out
label_desc: Use image node_id 1 for calling the ScipyGer obj's underlying member method code with example usage: obj.prepare_node(node, storage_map, compute_map, impl) without return types