code: def set_med_dp(variant_call, med_dp):
      """Sets the 'MED_DP' field of the VariantCall."""
      struct_utils.set_int_field(variant_call.info, "MED_DP", med_dp)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from third_party.nucleus.protos import struct_pb2
  from third_party.nucleus.protos import variants_pb2
  from third_party.nucleus.util import struct_utils
  from third_party.nucleus.util import vcf_constants
label_desc: Use image node_id 11 for calling a global function with example usage: set_med_dp(variant_call, med_dp) without return types