Update app.py

app.py

@@ -1,37 +1,28 @@
-from flask import Flask, request, render_template_string, render_template, jsonify, Response, send_from_directory, render_template
+from flask import Flask, request, render_template, jsonify, Response, send_from_directory
 import sqlite3
 import os
-import random
-import requests
-import time
-import re
 import json
-
 import logging
-import csv
-import io
-from urllib.parse import quote
-import string
+import hmac
+from hashlib import sha256
+from urllib.parse import urlencode
 from datetime import datetime
 import pytz
 import socket
-from unidecode import unidecode
 import uuid
 import shutil
 import psutil
+import random
+import re
+import time
+import csv
+import io
+from unidecode import unidecode
 
-
-import hmac
-from hashlib import sha256
-from urllib.parse import urlencode
-
-
-from flask import Flask, request, jsonify
-
+from base import replace_null_with_empty_string
 
 
 
-from base import replace_null_with_empty_string