text: const mongoose = require('mongoose')
  const pincodeSchema = new mongoose.Schema({
      "PostOfficeName":{
          type: String,
          required:true
      },
      "Pincode":{
          type: String,
          required:true
      },
      "City":{
          type:String,
          required:true
      },
      "District":{
          type: String,
          required:true
      },
      "State":{
          type:String,
          required:true
      }
  },{collection:"pincode"})
  module.exports = mongoose.model('pincodeModel',pincodeSchema);