我向邮递员发送请求，但在调试时我没有收到邮递员请求的数据

Question

from flask import Flask, render_template, request
import requests, json, urllib.request
import random
import string
app = Flask(__name__)

@app.route('/') 
def student():
   return render_template('form.html')

@app.route('/signup',methods = ['POST', 'GET'])
def result():
   url = "http://114.12.109.187/sign-up?source=114.12.109.187"
   if request.method == 'POST':
      email = request.form['email']
      company = request.form['company']  
      url= request.form['url']
      json_data = { "email":email, "company": company, "spec": "spec"}
      headers = {'Content-type':'application/json', 'Accept':'application/json'}
      response = requests.post(url, json=json_data, headers=headers)
      return response.json()
      print(response.json())

我在向邮递员请求时调用了一个注册 API 我无法得到我从邮递员那里发送的下面是我从邮递员那里发送数据的截图

以上是调试电子邮件公司时的python脚本，URL错误显示电子邮件未定义，请您帮我弄一下