Unable to install the python dependencies while deploying the app

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1

Unable to deploy the python dependencies though made a seperate file called packages.txt
It gives module not found error

2

With such few information we cannot help at all.
Please provide more information or a link to your github repo.

3

Hi Thanks for the reply , so I have developed a python app and it has the packages like pandas, numpy
I have given it in the packages.txt file and while deploying the app on streamlit, It reads the file but gives an error pandas(package) module not found.

link to github repo : GitHub - PirATesofArabian/optiondata

I get this error: Error installing requirements.,Unable to locate package pandas

4

See my pull request on github:

  • removed packages.txt , you don’t need it
  • renamed environment.yml
  • added requirements.txt
  • sorted the imports
  • however the app will still not run, there is a missing dependeny probably sample.py ?
5

I have changed all and deployed it , but still same error
2022-04-24 12:47:07.294 Uncaught app exception
Traceback (most recent call last):
File “/home/appuser/venv/lib/python3.7/site-packages/streamlit/scriptrunner/script_runner.py”, line 443, in _run_script
exec(code, module.dict)
File “/app/optiondata/database.py”, line 5, in
from sample import Functions
File “/app/optiondata/sample.py”, line 3, in
from kiteext import KiteExt
File “/app/optiondata/kiteext.py”, line 2, in
import kiteconnect.exceptions as ex
ModuleNotFoundError: No module named ‘kiteconnect’

6

No, you did not apply my pull request properly.
Your file names have typos, therefore it does not work. Look at the file names.

7 
Collecting package metadata (repodata.json): ...working... [2022-04-24 12:51:18.260982] done

Solving environment: ...working... [2022-04-24 12:51:18.263136] failed



ResolvePackageNotFound: 

  - kiteconnect==3.9.2
8

Where do you deploy? Streamlit cloud?

9

yes

10

Then apply my changes from the pull request regarding the *.txt and *.yml files

11

It worked , thanks for the help
changes i did :
1.Deleted the .txt file , kept only the envirnoment.yml
2.Inside the .yml , added like this
name: stats
dependencies:

  • pip:
    - matplotlib

:slight_smile: Thank you

12

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