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Refactor dashboard #502

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merged 4 commits into from
Mar 7, 2023
Merged

Refactor dashboard #502

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19506a7
Add dashboard cache to gitignore
stefsmeets Mar 7, 2023
fa83276
Re-organize dashboard code
stefsmeets Mar 7, 2023
3ae81e3
Fix typo
stefsmeets Mar 7, 2023
8c6a388
Fix linter issues
stefsmeets Mar 7, 2023
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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -34,3 +34,6 @@ venv
venv3

.python-version

cache/
dashboard/cache/
60 changes: 28 additions & 32 deletions dashboard/callbacks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,30 +2,27 @@
import base64
import os
import warnings
import dash
import numpy as np
# Onnx
import onnx
# Plotly
import dash
import plotly.graph_objects as go
from plotly.subplots import make_subplots
import plotly.express as px
import plotly.graph_objects as go
import spacy
import utilities
from dash import html
from dash.exceptions import PreventUpdate
from flask_caching import Cache
from html2image import Html2Image
# Dash&Flask
from jupyter_dash import JupyterDash
from layouts.fig import blank_fig
from layouts.styles import COLORS
from onnx_tf.backend import prepare
# Others
from PIL import Image
import dianna
from dianna.utils.tokenizers import SpacyTokenizer
import utilities
from plotly.subplots import make_subplots
from utilities import MovieReviewsModelRunner
from utilities import _create_html
import layouts
import dianna
from dianna.utils.tokenizers import SpacyTokenizer


warnings.filterwarnings('ignore') # disable warnings relateds to tf versions
Expand Down Expand Up @@ -84,27 +81,27 @@ def upload_image(contents, filename):
height=300,
title=f"{filename[0]} uploaded",
title_x=0.5,
title_font_color=layouts.colors['blue1'])
title_font_color=COLORS['blue1'])

fig.update_xaxes(showgrid=False, showticklabels=False,
zeroline=False)
fig.update_yaxes(showgrid=False, showticklabels=False,
zeroline=False)

fig.layout.paper_bgcolor = layouts.colors['blue4']
fig.layout.paper_bgcolor = COLORS['blue4']

return fig

return utilities.blank_fig(
return blank_fig(
text='File format error! <br><br>Please upload only images' +
'in one of the following formats:' + extensions)

except Exception as e:
print(e)
return utilities.blank_fig(
return blank_fig(
text='There was an error processing this file.')
else:
return utilities.blank_fig()
return blank_fig()


# uploading model for image
Expand Down Expand Up @@ -263,7 +260,7 @@ def update_multi_options_i(fn_m, fn_i, sel_methods, new_model, new_image, label
ctx = dash.callback_context
if ctx.triggered[0]["prop_id"] == "stop_button.n_clicks":
return (html.Div(['Explanation stopped.'],
style={'margin-top': '60px'}), utilities.blank_fig())
style={'margin-top': '60px'}), blank_fig())

# update graph
if (fn_m and fn_i) is not None and (sel_methods != []):
Expand Down Expand Up @@ -361,7 +358,7 @@ def update_multi_options_i(fn_m, fn_i, sel_methods, new_model, new_image, label
fig.update_layout(
width=650,
height=(200*n_rows+50),
paper_bgcolor=layouts.colors['blue4'])
paper_bgcolor=COLORS['blue4'])

fig.update_xaxes(showgrid=False, showticklabels=False,
zeroline=False)
Expand All @@ -383,11 +380,11 @@ def update_multi_options_i(fn_m, fn_i, sel_methods, new_model, new_image, label
return (html.Div(
['There was an error running the model. Check ' +
'either the test image or the model.']),
utilities.blank_fig())
blank_fig())
else:
return (html.Div(['Missing model, image or XAI method.'],
style={'margin-top': '60px'}),
utilities.blank_fig())
blank_fig())

###################################################################

Expand Down Expand Up @@ -546,7 +543,7 @@ def update_multi_options_t(fn_m, input_text, sel_methods, new_model, new_text, l
if ctx.triggered[0]["prop_id"] == "stop_button_t.n_clicks":
return (
html.Div(['Explanation stopped.'], style={'margin-top': '60px'}),
utilities.blank_fig(), utilities.blank_fig())
blank_fig(), blank_fig())

# update text explanations
if (fn_m and input_text) is not None and (sel_methods != []):
Expand All @@ -564,8 +561,8 @@ def update_multi_options_t(fn_m, input_text, sel_methods, new_model, new_text, l
class_name = labelnames
pred_class = class_name[np.argmax(predictions)]

fig_l = utilities.blank_fig()
fig_r = utilities.blank_fig()
fig_l = blank_fig()
fig_r = blank_fig()

for m in sel_methods:
if m == "LIME":
Expand All @@ -591,9 +588,9 @@ def update_multi_options_t(fn_m, input_text, sel_methods, new_model, new_text, l
showticklabels=False, zeroline=False)
fig_l.update_layout(
title='LIME explanation:',
title_font_color=layouts.colors['blue1'],
paper_bgcolor=layouts.colors['blue4'],
plot_bgcolor=layouts.colors['blue4'],
title_font_color=COLORS['blue1'],
paper_bgcolor=COLORS['blue4'],
plot_bgcolor=COLORS['blue4'],
height=200,
width=500,
margin_b=40,
Expand Down Expand Up @@ -622,9 +619,9 @@ def update_multi_options_t(fn_m, input_text, sel_methods, new_model, new_text, l
showticklabels=False, zeroline=False)
fig_r.update_layout(
title='RISE explanation:',
title_font_color=layouts.colors['blue1'],
paper_bgcolor=layouts.colors['blue4'],
plot_bgcolor=layouts.colors['blue4'],
title_font_color=COLORS['blue1'],
paper_bgcolor=COLORS['blue4'],
plot_bgcolor=COLORS['blue4'],
height=200,
width=500,
margin_b=50,
Expand All @@ -646,9 +643,8 @@ def update_multi_options_t(fn_m, input_text, sel_methods, new_model, new_text, l
return html.Div([
'There was an error running the model. Check either the test ' +
'text or the model.'
]), utilities.blank_fig(), utilities.blank_fig()
]), blank_fig(), blank_fig()
else:
return (html.Div(['Missing model, input text or XAI method.']),
utilities.blank_fig(), utilities.blank_fig())
blank_fig(), blank_fig())

###################################################################
11 changes: 4 additions & 7 deletions dashboard/dashboard.py
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Original file line number Diff line number Diff line change
@@ -1,19 +1,16 @@
"""Start dashboard."""
# Others
import warnings
# debug
from importlib import reload
# Dash&Flask
import dash
from dash import dcc
from dash import html
# Custom libraries
from dianna import utils # pylint: disable=unused-import
import layouts
import utilities
from callbacks import app
from dash import dcc
from dash import html
from layouts import images_page
from layouts import text_page
from dianna import utils # pylint: disable=unused-import


warnings.filterwarnings('ignore') # disable warnings related to versions of tf

Expand Down
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