Issues while deploying on heroku

Hi, I was using the click to deploy button below and it gave this error

-----> Installing Dependencies using /tmp/build_56938d30a27dd84cca915e0c8f940181/environments/default.yml
Warning: you have pip-installed dependencies in your environment file, but you do not list pip itself as one of your conda dependencies.  Conda may not use the correct pip to install your packages, and they may end up in the wrong place.  Please add an explicit pip dependency.  I'm adding one for you, but still nagging you.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed
ResolvePackageNotFound: 
  - notebook=4
 !     Push rejected, failed to compile Python app.
 !     Push failed

[jefflarkin]

@pl31 @haseebehsan yes, this is how far I got as well. Thanks for looking at it. If I find a solution, I’ll post it here. I agree, it appears to be a pgcontents 0.6.0 bug that prevents initialization. I’m tempted to sift through the code to find the initialization SQL query and then initialize the db manually to see if this fixes it.

[haseebehsan]

I Fixed this btw by specifying the version of notebook==5 but ran into different problems of pgcontents or something later after installation when trying to run the jupyter

Same for me.