OTA updates: HTTP Server not working

[railmonitor]

Hi.

I am following the example in the documentation, as well as referencing this video from Pycom:

https://www.youtube.com/watch?v=NnUVYIedl_w

However, when running the server, either in CMD or in Visual Studio, it produces following error if i try to enter either:

http://127.0.0.1:8000/manifest.json?current_ver=1.0.0

or as suggested in the video:

localhost:8000/manifest.json

Error:

I haven't changed a single line in the OTA.py or OTA_server.py, so what am i doing wrong?

The directory that i am running the server from when using CMD has following structure:

• server directory
  |- OTA_server.py
  |- 1.0.0
  | |- flash
  | | |- lib
  | | | |- OTA.py
  | | |- main.py
  | | |- boot.py
  | | |- config.py
  |- 1.0.1
  | |- flash
  | | |- lib
  | | | |- OTA.py
  | | |- main.py
  | | |- boot.py
  | | |- config.py

To get the errors shown i had to go into Visual Studio and run the server, where the directory is not in this structure, but i am assuming that this is not the problem since running the server using CMD is not working.

Another question: Ultimately i would like to be able to remotely update my code on the FiPy using LTE (NB-IoT) connection instead of WiFi. What will this require of changes? Obviously i must replace the Wifi part of the code, but wondering if someone has made this work / have an example of it?