[ao] Add line plot visualization capability to ModelReportVisualizer (#81974)
Summary: This adds the capability to visualize the line plot in the
ModelReportVisualizer. You can visualize line plots of single feature,
and this feature can either be a per-tensor or per-channel feature. If
the feature is per tensor, then the idx of the module is printed as the
x axis and the values of the feature as the y. If the feature is per
channel, then **an** (the first one) idx of the module will the value on
the x axis and the corresponding feature val in the y axis, and there
will be a seperate line for each channel, and a legend denoting which
line belongs to which channel.
Expected Usage
```
mod_rep_visualizer.generate_plot_visualization(<feature_name>)
```
You can also filter the modules so that only modules with a certain
substring will have their features represented in the plot.
> ** This is intended to be used in a `.ipynb` style notebook**
The tests for this were just visual inspection for two reasons:
1.) This method does not return anything, it just generates the
visualization plot
2.) All the data to create the plot visualization is gotten from
`generate_filtered_tables` which is already tested, so testing all that
for this again would be redundant.
Example Image outputs are pasted below in the PR thread.
Test Plan: Visual Test
Reviewers:
Subscribers:
Tasks:
Tags:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/81974
Approved by: https://github.com/jerryzh168
