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from typing import OrderedDict
import streamlit as st
from data_setup import initialise_data
from views.decision_tree import decisiontree_view
from views.logistic import logistic_view
from views.model_comparison import model_comparison_view
from views.strategy_table import strategy_table_view
import os
os.environ["PATH"] += os.pathsep + 'C:\Program Files (x86)\Graphviz0.19.1/bin/'
def main():
currency_options = ["USD", "KES", "GBP"]
currency = st.sidebar.selectbox(
label="What currency will you be using?", options=currency_options
)
st.title("GUI for Credit Risk Modelling")
st.title("Data")
(_dataset, split_dataset) = initialise_data()
st.title("Modelling")
model_options = ["Logistic Regression", "Decision Trees"]
# Returns list
models_selected_list = st.sidebar.multiselect(
label="Select model", options=model_options, default=model_options
)
models_selected_set = set(models_selected_list)
model_views = OrderedDict()
if "Logistic Regression" in models_selected_set:
logistic_model_view = logistic_view(split_dataset, currency)
model_views["Logistic Regression"] = logistic_model_view
if "Decision Trees" in models_selected_set:
decision_tree_model_view = decisiontree_view(split_dataset, currency)
model_views["Decision Trees"] = decision_tree_model_view
if models_selected_list:
model_comparison_view(
split_dataset,
model_views,
)
strategy_table_view(currency, model_views)
if __name__ == "__main__":
main()
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