title: import flask could not be resolved from source pylance
body: <p>I'm learning Python and part of the course setting up a webserver using Flask. I followed the steps as per the Flask installation documentation and for some reason the flask module is underlined as shown below. When I hover my mouse, I get additional information as below.</p>
  <blockquote>
  <p>import flask could not be resolved from source pylance</p>
  </blockquote>
  <p>The server is running fine though. Should i be ignoring the notification? If not what dependency have i missed?</p>
  <p>Below is the code to setup the server</p>
  <pre><code>from flask import Flask
  app = Flask(__name__)
  
  @app.route('/')
  def hello_world():
  return 'Hello, World!'
  </code></pre>
  <p><a href="https://i.stack.imgur.com/sTTyn.png" rel="noreferrer"><img src="https://i.stack.imgur.com/sTTyn.png" alt="enter image description here" /></a></p>
  <p><a href="https://i.stack.imgur.com/W0jlC.png" rel="noreferrer"><img src="https://i.stack.imgur.com/W0jlC.png" alt="enter image description here" /></a></p>