Displaying edge weight in adjacency list

[anand-2020]

Is your feature request related to a problem? Please describe.
N/A

Describe the solution you'd like
For weighted graphs, also display the edge weights in the adjacency list. The font size of weight should be less than normal text and it should be put in parenthesis.
Consider the example:
Edge between vertices 1 and 5 having weight 45 , edge between vertices 1 and 3 having weight 12.
Here, in adjacency list, the row for vertex 1 would be as follows:
1 : 5(45) , 3(12)

Describe alternatives you've considered
N/A

Additional context
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