Update utils.py

Update utils.py

Update utils.py

Update utils.py

Update utils.py

Update utils.py

Update utils.py

map color to speaker to maintain color consistency across all plotly

Add a new color logic for plotly (Needs some more adjustments later)

update color pt3

color change pt2

update color function

Update utils.py

Update utils.py

Update utils.py

Update utils.py

Fix an issue where None speaker label can cause sunburst and treemap charts unbuildable

update multifile analysis with plot normalization

Update multi-file visualization

Removed processFile()

Add a new cross file chart

Cont fixing proportion plot

Fixing proportion plot logic

Revert No-Voice in proportion graph in multi-file analysis

Add Single File Demo (Sample)

Update utils.py

Change formula for multi-file proportion graph

Fix a bug with state change that can make index out of range

High x-axis tick value of time spoken graph

Fix Time Spoken chart

Update utils.py

revert to 20260408

Update utils.py

Re-order and rename the tabs, and adjust the content

Add new tab Rename Speaker

Added utils.py and state.py