title: error in from flask_pymongo import PyMongo ModuleNotFoundError: No module named 'flask_pymongo'
body: <p>i am facing this error, i also installed flask-pymongo library, but it stills showing an error, i tried many different ways, but its the same error when i am using it. is there any way to resolve it. also i am sharing my code below.</p>
  
  <pre><code>from flask import Flask
  
  from flask_pymongo import PyMongo
  
  from bson.json_util import dumps
  
  from bson.objectid import ObjectId
  
  from flask import jsonify, request
  
  from werkzeug.security import generate_password_hash, check_password_hash
  
  app = Flask(__name__)
  
  app.secret_key = "secretkey"
  
  app.config['MONGO_URI'] = "mongodb://localhost:27017/Users"
  
  mongo = PyMongo(app)
  
  if __name__ == "__main__":
      app.run(debug=True)
  </code></pre>