fix: make seaborn as an optional dependency

[ArslanSaleem]

Important

Make seaborn and yaml optional dependencies by conditionally importing them in optional.py and dataframe_serializer.py.

• Dependencies:
  • Make seaborn optional by moving RestrictedSeaborn import inside a conditional block in optional.py.
  • Make yaml optional by moving its import inside convert_df_to_yml() in dataframe_serializer.py.
• Environment Setup:
  • Update get_environment() in optional.py to import RestrictedSeaborn only if seaborn is in additional_deps.

^{This description was created by for 97ed179. It will automatically update as commits are pushed.}

[ellipsis-dev]

👍 Looks good to me! Reviewed everything up to 06b8fbc in 15 seconds

More details

• Looked at 46 lines of code in 2 files
• Skipped 0 files when reviewing.
• Skipped posting 2 drafted comments based on config settings.

1. pandasai/helpers/dataframe_serializer.py:162

• Draft comment:
  Move the import statement to the top of the function to follow the convention of placing imports at the beginning of the file or function.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The import of the 'yaml' module inside the function 'convert_df_to_yml' is correct for making it an optional dependency. However, the import statement should be at the top of the function to follow the convention of placing imports at the beginning of the file or function.

2. pandasai/helpers/dataframe_serializer.py:162

• Draft comment:
  Consider moving the import yaml statement to the top of the file for consistency and clarity, unless there's a specific reason to import it locally. This applies to other similar cases in the codebase.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The import statement for yaml in convert_df_to_yml should be at the top of the file for consistency and clarity, unless there's a specific reason to import it locally.

Workflow ID: wflow_zX7ZIV38avuK5KMU

---

You can customize Ellipsis with 👍 / 👎 feedback, review rules, user-specific overrides, quiet mode, and more.

[ellipsis-dev]

👍 Looks good to me! Incremental review on 97ed179 in 10 seconds

More details

• Looked at 12 lines of code in 1 files
• Skipped 0 files when reviewing.
• Skipped posting 0 drafted comments based on config settings.

Workflow ID: wflow_FMnzAmY5xDMuwuTq

---

You can customize Ellipsis with 👍 / 👎 feedback, review rules, user-specific overrides, quiet mode, and more.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 78.62%. Comparing base (daf5696) to head (97ed179).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
pandasai/helpers/optional.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1500      +/-   ##
==========================================
+ Coverage   78.57%   78.62%   +0.05%     
==========================================
  Files         158      157       -1     
  Lines        6323     6311      -12     
==========================================
- Hits         4968     4962       -6     
+ Misses       1355     1349       -6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.