From c0e39198c9d937ebc016f5dd2a49756f619bbc95 Mon Sep 17 00:00:00 2001 From: AlxdrPolyakov <122611538+AlxdrPolyakov@users.noreply.github.com> Date: Thu, 14 Dec 2023 14:17:08 +0000 Subject: [PATCH] Delete streamlit_app.py --- streamlit_app.py | 336 ----------------------------------------------- 1 file changed, 336 deletions(-) delete mode 100644 streamlit_app.py diff --git a/streamlit_app.py b/streamlit_app.py deleted file mode 100644 index 0d77355..0000000 --- a/streamlit_app.py +++ /dev/null @@ -1,336 +0,0 @@ -"""An example of Streamlit leveraging Wise pizza.""" -# Streamlit part was initially developed by https://github.com/agusfigueroa-htg - -import streamlit as st -import os, sys -import pandas as pd -from wise_pizza.explain import ( - explain_levels, - explain_changes_in_totals, - explain_changes_in_average, -) - - -# False if you want nice interactive plots -# True if you want static plots (Doesn't work on all platforms yet) -plot_is_static = False - - -# SETTING PAGE CONFIG TO WIDE MODE AND ADDING A TITLE AND FAVICON -st.set_page_config(layout="wide", page_title="Wise Pizza", page_icon=":pizza:") - -st.title("Wise Pizza powered by Streamlit") -st.text( - "Only categorical columns are accepted, bucket the numeric ones if you wanna use those" -) - -# upload the file from the computer -def load_data_upload(): - uploaded_file = st.file_uploader("Choose a file") - if not uploaded_file: - st.warning("Please input a dataset.") - st.stop() - st.success("Dataset inputted.") - data = pd.read_csv(uploaded_file) - return data - - -on = st.toggle("Use sample data from Github") -url_data = r"https://raw.githubusercontent.com/transferwise/wise-pizza/main/data/synth_data.csv" - -# select the datasource, either local or from github -if on: - st.write(f"Downloading data from {url_data}!") - df = pd.read_csv(url_data) -else: - df = load_data_upload() - -# show dataset preview -st.text("Table preview") -st.table(df.head(10)) - -# ask the user for relevant dimensions -dims = st.multiselect( - "Select the dimensions you want to include in the analysis", - df.select_dtypes(exclude=["number"]).columns.tolist(), -) - -# ask the user via streamlit to select if they want to run a comparison between subgroups or not -flag_comparison = st.toggle( - "I want to run a comparison between two subgroups in my data" -) - -# return columns that are candidate for comparison -def flag_columns(df): - binary_columns = df.columns[df.nunique() == 2].tolist() - if not binary_columns: - st.warning( - "No column in the dataset is binary, no comparison can be carried out" - ) - st.stop() - return binary_columns - - -if flag_comparison: - # calculate binary columns - binary_columns = flag_columns(df) - - # ask the user via streamlit for the flag column - flag_column = st.selectbox( - "What is the flag column of your dataset that defines the two subgroups?", - binary_columns, - index=None, - placeholder="Select flag column column", - ) - st.write("You selected:", flag_column) - - # wait until flag column is added - if not flag_column: - st.stop() - - # calculate unique flags in the dataset - flags = sorted(df[flag_column].unique()) - - # allow users to define what's "old" and "new" in the comparison - flags_option = st.selectbox( - "Which value in your flag column belongs to group A?", (flags) - ) - - -# ask the user via streamlit for the target column -totals = st.selectbox( - "Name of column that contains totals per segment (e.g. GMV/revenue)", - # display only numerical columns - df.select_dtypes(include=["number"]).columns.tolist(), - index=None, - placeholder="Select target column", -) -st.write("You selected:", totals) - -# ask the user via streamlit for the size column -size = st.selectbox( - "Name of column containing segment size (e.g. number of users/number of transactions)", - # display only numerical columns - df.select_dtypes(include=["number"]).columns.tolist(), - index=None, - placeholder="Select volume column", -) -st.write("You selected:", size) - -if not totals or not size or not dims: - st.warning("Please input all fields above.") - st.stop() - -if not flag_comparison: - st.subheader("Finding the juiciest slices", divider="rainbow") - st.text("Find segments whose average is most different from the global one") - ## finding juiciest slices - solver = st.selectbox("Select a solver:", ("lasso", "lp")) - min_segments = st.number_input( - "Min segments: Minimum number of segments to find", - min_value=1, - max_value=200, - value=20, - step=1, - key="min_segments", - ) - max_segments = st.number_input( - "Max segments: Maximum number of segments to find, defaults to min_segments", - min_value=1, - max_value=200, - value=20, - step=1, - key="max_segments", - ) - min_depth = st.number_input( - "Min depth: Minimum number of dimension to constrain in segment definition", - min_value=1, - max_value=10, - value=1, - step=1, - key="min_depth", - ) - max_depth = st.number_input( - "Max depth: Maximum number of dimension to constrain in segment definition", - min_value=1, - max_value=10, - value=2, - step=1, - key="max_depth", - ) - cluster_values = st.selectbox( - "Cluster values: In addition to single-value slices, consider slices that consist of a group of segments from the same dimension with similar naive averages", - (True, False), - ) - - width = st.number_input( - "Width of the plot", - min_value=100, - max_value=10000, - value=500, - step=1, - key="width", - ) - height = st.number_input( - "Height of the plot", - min_value=100, - max_value=10000, - value=500, - step=1, - key="height", - ) - apply_button = st.button("Apply") - if apply_button: - sf = explain_levels( - df=df, - dims=dims, - total_name=totals, - size_name=size, - min_depth=min_depth, - max_depth=max_depth, - min_segments=min_segments, - max_segments=max_segments, - solver=solver, - cluster_values=cluster_values, - ) - plot_sf = sf.plot(width=width, height=height, return_fig=True) - if not cluster_values: - plot_sf_0 = plot_sf - st.plotly_chart(plot_sf_0, use_container_width=True) - else: - plot_sf_0 = plot_sf[0] - st.plotly_chart(plot_sf_0, use_container_width=True) - plot_sf_1 = plot_sf[1] - st.plotly_chart(plot_sf_1, use_container_width=True) - -if flag_comparison: - st.subheader("Analysing differences", divider="rainbow") - st.text( - "This section does compare the two groups defined by the flag. Old total is the group A you selected in the dropdown" - ) - st.text( - "Explain changes in totals: Let's look for segments that experience the largest change in the totals from previous period." - ) - st.text( - "Explain changes in average: Sometimes, rather than explaining the change in totals from one period to the next, one wishes to explain a change in averages" - ) - - data = df[df[flag_column] != flags_option] # take the group to compare to - pre_data = df[df[flag_column] == flags_option] # take the group to be compared - - comparison_dimensions = list(filter(lambda x: x != flag_column, dims)) - - explain = st.selectbox( - "Select a function:", - ("explain changes in totals", "explain changes in average"), - ) - solver = st.selectbox("Select a solver:", ("lasso", "lp")) - min_segments = st.number_input( - "Min segments: Minimum number of segments to find", - min_value=1, - max_value=200, - value=20, - step=1, - key="min_segments", - ) - max_segments = st.number_input( - "Max segments: Maximum number of segments to find, defaults to min_segments", - min_value=1, - max_value=200, - value=20, - step=1, - key="max_segments", - ) - min_depth = st.number_input( - "Min depth: Minimum number of dimension to constrain in segment definition", - min_value=1, - max_value=10, - value=1, - step=1, - key="min_depth", - ) - max_depth = st.number_input( - "Max depth: Maximum number of dimension to constrain in segment definition", - min_value=1, - max_value=10, - value=2, - step=1, - key="max_depth", - ) - cluster_values = st.selectbox( - "Cluster values: In addition to single-value slices, consider slices that consist of a group of segments from the same dimension with similar naive averages", - (True, False), - ) - how = st.selectbox( - "Select a method:", ("totals", "split_fits", "extra_dim", "force_dim") - ) - st.text( - '"totals": to only decompose segment totals (ignoring size vs average contribution)' - ) - st.text( - '"split_fits": to separately decompose contribution of size changes and average changes' - ) - st.text( - '"extra_dim": to treat size vs average change contribution as an additional dimension' - ) - st.text( - '"force_dim": like extra_dim, but each segment must contain a Change_from constraint' - ) - width = st.number_input( - "Width of the plot", - min_value=100, - max_value=10000, - value=500, - step=1, - key="width", - ) - height = st.number_input( - "Height of the plot", - min_value=100, - max_value=10000, - value=500, - step=1, - key="height", - ) - changes_apply_button = st.button("Get results") - ## running explain calculations - if changes_apply_button: - if explain == "explain changes in totals": - sf1 = explain_changes_in_totals( - df1=pre_data, - df2=data, - dims=comparison_dimensions, - total_name=totals, - size_name=size, - min_depth=min_depth, - max_depth=max_depth, - min_segments=min_segments, - max_segments=max_segments, - solver=solver, - cluster_values=cluster_values, - how=how, - ) - else: - sf1 = explain_changes_in_average( - df1=pre_data, - df2=data, - dims=comparison_dimensions, - total_name=totals, - size_name=size, - min_depth=min_depth, - max_depth=max_depth, - min_segments=min_segments, - max_segments=max_segments, - solver=solver, - cluster_values=cluster_values, - how=how, - ) - plot_sf1 = sf1.plot(width=width, height=height, return_fig=True) - if not cluster_values: - plot_sf_0 = plot_sf1 - st.plotly_chart(plot_sf_0, use_container_width=True) - else: - plot_sf_0 = plot_sf1[0] - st.plotly_chart(plot_sf_0, use_container_width=True) - plot_sf_1 = plot_sf1[1] - st.plotly_chart(plot_sf_1, use_container_width=True)