Free Web Deployment?

Hi jfang glad to see that you are persevering and hope your are having a a jolly day.

Sometimes when I am having severe difficulties deploying an app and I need to show a few people for a day or two who I trust I use Ngrok.

Ngrok allows me to deploy it temporarily while I solve the deployment issues.

If you do get your app working it would definitely be worth writing a blog, I am sure many people would find it useful. Many people are funding their own learning to do AI and are not making a penny/cent and even $10 dollars a month is expensive. Many of the models in this forum I believe meet this case as they disappear after a month or so.

Cheers mrfabulous1 :smiley: :smiley:

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Hi guys!

I am trying to get the ‘teddy bear detector’ ( to work on Heroku, but there is still some problem I do not have a clue about.

There is the following error message in the log:

2020-05-14T20:47:41.918666+00:00 heroku[router]: at=error code=H14 desc=“No web processes running” method=GET path="/favicon.ico" request_id=b46094fa-f238-4fa1-835d-f0d0b8a9e3b7 fwd=“” dyno= connect= service= status=503 bytes= protocol=https

I am thinking of putting this demo app to work locally on my Mac, but I am not sure how to do that.
Could you please give me any direction of how it can be done?

Thank you very much!


Good afternoon forest_man I hope you are having a beautiful day!

Unfortunately I do not use heroku so can’t really help there, however I noticed this link might help stimulate some thoughts to help solve your issue.

To install the repository locally on a Mac do the following

  • Create a new directory
  • cd to that directory
  • copy the contents of your repository to this directory
  • open up terminal in this directory
  • Install virtualenv if you don’t already have it. (use pip)
  • Create virtual environment virtualenv venv
  • Enter the enviroment source venv/bin/activate' prompt changes to (venv) (base) MacBook-your-dir-name`
  • Install required libraries
    pip install -r requirements.txt
  • Fix any library issues
    After lots of file activity you will be returned the your prompt.
    lib3-1.25.9 uvicorn-0.4.6 uvloop-0.14.0 wasabi-0.6.0 websockets-8.1 yarl-1.4.2 zipp-3.1.0 (venv) (base) MacBook-Pro:standalone_fastai_app fabulous$
  • Run App
(venv) (base) MacBook-Pro:standalone_fastai_app fabulous$ python app/ serve
INFO: Started server process [13073]
INFO: Uvicorn running on (Press CTRL+C to quit)
  • Now go to your browser enter the address above.

If all is well your beautiful teddy bear classifier will be working.

Hope this helps
mrfabulous1 :smiley: :smiley:

You can use this Mp3 Converter