old_contents: from .blueprint import root_blueprint as root_route
  from ...core.node import node
  
  # syft absolute
  from syft.core.common.message import SignedImmediateSyftMessageWithReply
  from syft.core.common.message import SignedImmediateSyftMessageWithoutReply
  from syft.core.common.serde.deserialize import _deserialize
  
  from flask import request, Response
  import json
  
  
  @root_route.route("/pysyft", methods=["POST"])
  def root_route():
      json_msg = request.get_json()
      obj_msg = _deserialize(blob=json_msg, from_json=True)
      if isinstance(obj_msg, SignedImmediateSyftMessageWithReply):
          reply = node.recv_immediate_msg_with_reply(msg=obj_msg)
          return reply.json()
      elif isinstance(obj_msg, SignedImmediateSyftMessageWithoutReply):
          node.recv_immediate_msg_without_reply(msg=obj_msg)
      else:
          node.recv_eventual_msg_without_reply(msg=obj_msg)
      return ""
  
new_contents: from .blueprint import root_blueprint as root_route
  from ...core.node import node
  
  # syft absolute
  from syft.core.common.message import SignedImmediateSyftMessageWithReply
  from syft.core.common.message import SignedImmediateSyftMessageWithoutReply
  from syft.core.common.serde.deserialize import _deserialize
  
  from flask import request, Response
  import json
  
  
  @root_route.route("/pysyft", methods=["POST"])
  def root_route():
      data = request.get_data()
      obj_msg = _deserialize(blob=data, from_bytes=True)
      if isinstance(obj_msg, SignedImmediateSyftMessageWithReply):
          reply = node.recv_immediate_msg_with_reply(msg=obj_msg)
          r = Response(response=reply.serialize(to_bytes=True), status=200)
          r.headers["Content-Type"] = "application/octet-stream"
          return r
      elif isinstance(obj_msg, SignedImmediateSyftMessageWithoutReply):
          node.recv_immediate_msg_without_reply(msg=obj_msg)
      else:
          node.recv_eventual_msg_without_reply(msg=obj_msg)
      return ""
  
subject: Update /users/login endpoint to return serialized metadata