Graph plots

[kamurani]

Reference Issues/PRs

couldn't find an issue that references this

What does this implement/fix? Explain your changes

add support for colouring / sizing asteroid plot nodes by different features. Extra functions can be added for more features if it is known how to reference the node data e.g. g.nodes(data=True)[k]['rsa']

change colourscheme to viridis (can revert this if it's unwanted)

What testing did you do to verify the changes in this PR?

Plotted example graphs.

Pull Request Checklist

• [x] Added a note about the modification or contribution to the ./CHANGELOG.md file (if applicable)
• [x] Added appropriate unit test functions in the ./graphein/tests/* directories (if applicable)
• [ ] Modify documentation in the corresponding Jupyter Notebook under ./notebooks/ (if applicable)
• [ ] Ran python -m py.test tests/ and make sure that all unit tests pass (for small modifications, it might be sufficient to only run the specific test file, e.g., python -m py.test tests/protein/test_graphs.py)
• [x] Checked for style issues by running black . and isort .

[kamurani]

Testing asteroid plot, scaling by RSA and colour by hydrophobicity

fig1 = asteroid_plot(
    g=g,
    node_id=node,
    colour_nodes_by="hydrophobicity",
    size_nodes_by='rsa',
    node_size_multiplier=80
)

[kamurani]

@a-r-j any changes you want me to make?

[a-r-j]

@a-r-j any changes you want me to make?

Hey, sorry - busy period. A few minor comments but otherwise LGTM. Thanks for the contributions!

[sonarcloud[bot]]

SonarCloud Quality Gate failed.   

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10.5% Duplication

[a-r-j]

.Hey @kamurani any chance you can approve this PR so we can get this merged in? Thanks!!

[sonarcloud[bot]]

SonarCloud Quality Gate failed.   

0 Bugs
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0 Security Hotspots
7 Code Smells

No Coverage information
5.8% Duplication

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
7 Code Smells

No Coverage information
1.7% Duplication

[sonarcloud[bot]]

Quality Gate failed

Failed conditions
B Reliability Rating on New Code (required ≥ A)

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