Add Prize Money to Challenges

[gchhablani]

Description

Currently it is difficult to find know which challenges have prizes, and if yes, what are the first/second/thrid prizes, etc. This feature will help us understand which challenges on EvalAI have prizes. The idea is to add a new prize money section here:

There are several components to be designed here:

1. The idea is to create a new model ChallengePrizes with the following details:

- challenge_pk
- amount
- rank

2. The challenge prizes will be a new section in the challenge configuration. Example:

prizes:
- rank: 1
   amount: "1000USD"
- rank: 2
   amount: "500USD"

3. This will also require you to add changes to the challenge validation script to ensure people put appropriate values for prizes.
4. Add a new attribute has_prizes in the Challenge model.
5. You will also need to modify the create_or_update_github_challenge function to update the challenge and the entries.
6. Display the prizes for the challenge if the challenge has prizes. This will require you to modify the frontend.

Pre-requisites/Learnings

This issue essentially requires background on a few things:

• An understanding of the challenge configuration.
• A deep understanding of EvalAI challenges.
• An understanding of our frontend.
• How the challenge validation works.
• How GitHub Challenge Creation works.

How to Approach

• You can start by setting up EvalAI locally. Set up the dev version locally (preferred) using the steps here.
• Add the new models, the new attribute to the backend.
• Update the challenge configuration, the validation and the create/update method to handle this.
• Play around with the the frontend, and create a PR. Please add screenshots of the changes.
• Reach out to us regarding any issues that you face or if you need any help with understanding any of the above.

[b9aurav]

Hi @gchhablani
Please assign me this issue.

[b9aurav]

@gchhablani What's difference between 'prize_amount' and 'amount' in model?

[gchhablani]

@b9aurav My bad, they are the same thing.

[ADITYA97-CODER]

@gchhablani hey i would also like to work on this issue? can i start working on this as you have assigned this one already ?

[gchhablani]

@ADITYA97-CODER Can you please take up one of the other issues?

[ADITYA97-CODER]

@gchhablani sure . Can you assign me "contacting host using a form issue"
Also i am getting an error while setting up locally
"failed to solve: rpc error: code = Unknown desc = failed to solve with frontend dockerfile.v0: failed to create LLB definition: pull access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed"
Can you help?

[b9aurav]

@gchhablani I've done my coding part, Now I am struggling in hosting a challenge locally to test it.
According to docs, I tried "evalai_host_url": "https://staging.eval.ai" and "evalai_host_url": "127.0.0.1:8888". But failed.

Workflow error log for https://staging.eval.ai
File "github/challenge_processing_script.py", line 74, in <module> response.raise_for_status() File "/opt/hostedtoolcache/Python/3.7.5/x64/lib/python3.7/site-packages/requests/models.py", line 941, in raise_for_status raise HTTPError(http_error_msg, response=self) requests.exceptions.HTTPError: 401 Client Error: Unauthorized for url: https://staging.eval.ai/api/challenges/challenge/challenge_host_team/1/validate_challenge_config/

Workflow error log for '127.0.0.1:8888'
Following errors occurred while validating the challenge config: HTTPConnectionPool(host='127.0.0.1', port=8888): Max retries exceeded with url: /api/challenges/challenge/challenge_host_team/1/validate_challenge_config/ (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f9e197adb50>: Failed to establish a new connection: [Errno 111] Connection refused'))

I am guessing, there's another way to host challenge locally (For testing purpose).

[AyushR1]

@gchhablani I've done my coding part, Now I am struggling in hosting a challenge locally to test it. According to docs, I tried "evalai_host_url": "https://staging.eval.ai" and "evalai_host_url": "127.0.0.1:8888". But failed.

Workflow error log for https://staging.eval.ai File "github/challenge_processing_script.py", line 74, in <module> response.raise_for_status() File "/opt/hostedtoolcache/Python/3.7.5/x64/lib/python3.7/site-packages/requests/models.py", line 941, in raise_for_status raise HTTPError(http_error_msg, response=self) requests.exceptions.HTTPError: 401 Client Error: Unauthorized for url: https://staging.eval.ai/api/challenges/challenge/challenge_host_team/1/validate_challenge_config/

Workflow error log for '127.0.0.1:8888' Following errors occurred while validating the challenge config: HTTPConnectionPool(host='127.0.0.1', port=8888): Max retries exceeded with url: /api/challenges/challenge/challenge_host_team/1/validate_challenge_config/ (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f9e197adb50>: Failed to establish a new connection: [Errno 111] Connection refused'))

I am guessing, there's another way to host challenge locally (For testing purpose).

@b9aurav I had the same problem and I fixed by creating a script to test the challenges locally you can refer to my pull request here It include script along with the documentation. It will solve your issue

[b9aurav]

@gchhablani I've done my coding part, Now I am struggling in hosting a challenge locally to test it. According to docs, I tried "evalai_host_url": "https://staging.eval.ai" and "evalai_host_url": "127.0.0.1:8888". But failed.
Workflow error log for https://staging.eval.ai File "github/challenge_processing_script.py", line 74, in <module> response.raise_for_status() File "/opt/hostedtoolcache/Python/3.7.5/x64/lib/python3.7/site-packages/requests/models.py", line 941, in raise_for_status raise HTTPError(http_error_msg, response=self) requests.exceptions.HTTPError: 401 Client Error: Unauthorized for url: https://staging.eval.ai/api/challenges/challenge/challenge_host_team/1/validate_challenge_config/
Workflow error log for '127.0.0.1:8888' Following errors occurred while validating the challenge config: HTTPConnectionPool(host='127.0.0.1', port=8888): Max retries exceeded with url: /api/challenges/challenge/challenge_host_team/1/validate_challenge_config/ (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f9e197adb50>: Failed to establish a new connection: [Errno 111] Connection refused'))
I am guessing, there's another way to host challenge locally (For testing purpose).

@b9aurav I had the same problem and I fixed by creating a script to test the challenges locally you can refer to my pull request here It include script along with the documentation. It will solve your issue

@AyushR1 Thanks, I'll definitely give it try

[b9aurav]

@gchhablani It seems like my pull request #3906 build failed due to test case failure, Do I need to add test cases along with my other commits?