Additional Plotting Functionality: Sparklines

[sharmaabhishekk]

Line Plots/Sparklines in Cells

Hi @znstrider, thank you for publishing this awesome package🔥. This PR proposes to add the functionality to create line charts in cells.

Summary of Changes

• Added in functionality to produce line plots in cells
• Both single and multiple line plots supported in a single function call
• Possible to customize multiple line styles in the same function call
• Included examples to demonstrate above usecases

Possible Resolution to Open Issues

• #6

Development Checklist

I've tried to follow the contribution guide. In particular:

• [x] Have updated documentation notebooks
• [x] Added tests for additional functionality
• [x] Ensured code changes are black formatted

[zhangjc714]

nice job