code: def post(self, model_id):
      model = INFERENCERS.get(model_id, None)
      if not model:
          return "Model not found", 404
  
      dicts = request.get_json().get("input", None)
      if not dicts:
          return {}
      results = model.inference_from_dicts(dicts=dicts)
      return results[0]
  
file_path: FARM/farm/inference_rest_api.py
imports: import json
  import logging
  from pathlib import Path
  import numpy
  from flask import Flask, request, make_response
  from flask_cors import CORS
  from flask_restplus import Api, Resource
  from farm.infer import Inferencer
label_desc: Use image node_id 1 for calling the InferenceEndpoint obj's underlying member method code with example usage: obj.post(model_id) and returns: results, str,  int, dict