Pass params to forecast cli

[julia-shenshina]

IMPORTANT: Please do not create a Pull Request without creating an issue first.

Before submitting (must do checklist)

• Did you read the contribution guide?
• Did you update the docs? We use Numpy format for all the methods and classes.
• Did you write any new necessary tests?
• Did you update the CHANGELOG?

Type of Change

• Examples / docs / tutorials / contributors update
• Bug fix (non-breaking change which fixes an issue)
• Improvement (non-breaking change which improves an existing feature)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Proposed Changes

Related Issue

Closing issues

#670

[github-actions]

🚀 Deployed on https://deploy-preview-671--etna-docs.netlify.app

[codecov-commenter]

Codecov Report

Merging #671 (a325477) into master (d0ed655) will increase coverage by 0.02%.
The diff coverage is 90.90%.

@@            Coverage Diff             @@
##           master     #671      +/-   ##
==========================================
+ Coverage   83.80%   83.82%   +0.02%     
==========================================
  Files         119      119              
  Lines        6392     6400       +8     
==========================================
+ Hits         5357     5365       +8     
  Misses       1035     1035              

Impacted Files	Coverage Δ
etna/commands/forecast_command.py	93.93% <90.90%> (+1.93%)	⬆️

📣 Codecov can now indicate which changes are the most critical in Pull Requests. Learn more