app.py

import gradio as gr
import cfbd
import numpy as np
import pandas as pd
from fastai.tabular import *
from fastai.tabular.all import *

configuration = cfbd.Configuration()
configuration.api_key["Authorization"] = "be81N7cB5mpl4z+BdHBuD5wUACNkh5YSAhO8uaC3tKCRAgC9WMhJjoHrO3Qx3TFp"
configuration.api_key_prefix["Authorization"] = "Bearer"
api_config = cfbd.ApiClient(configuration)
teams_api = cfbd.TeamsApi(api_config)
ratings_api = cfbd.RatingsApi(api_config)
games_api = cfbd.GamesApi(api_config)
betting_api = cfbd.BettingApi(api_config)


def predict(team, year):
    matchups = get_game_details(year, team)
    learn = load_learner("cfb-prediction.pkl")

    pdf = pd.DataFrame(matchups)
    dl = learn.dls.test_dl(pdf)
    pdf["predicted"] = learn.get_preds(dl=dl)[0].numpy()
    
    return pdf[['home_team','away_team','home_points','away_points','spread','margin','predicted']]


# def home_team_change(x):
#     ratings = ratings_api.get_elo_ratings(team=x, year=2023)
#     team_detail = ratings[0]
#     return "Conference: " + team_detail.conference + ", ELO Rating: " + str(team_detail.elo)


def home_team_change(team, year):
    games = games_api.get_games(team=team, year=year)

    return games


def get_game_details(year, target):
    games = games_api.get_games(team=target, year=year)
    lines = betting_api.get_lines(team=target, year=year)
    matchups = []

    for game in games:
        the_game = dict(
            id=game.id,
            year=game.season,
            week=game.week,
            neutral_site=game.neutral_site,
            home_team=game.home_team,
            home_conference=game.home_conference,
            home_points=game.home_points,
            home_elo=game.home_pregame_elo,
            away_team=game.away_team,
            away_conference=game.away_conference,
            away_points=game.away_points,
            away_elo=game.away_pregame_elo,
        )
        game_lines = [l for l in lines if l.id == the_game['id']]

        if len(game_lines) > 0:
            if len(game_lines[0].lines) > 0:
                game_line = game_lines[0].lines[0]
                the_game['spread'] = float(game_line.spread)

        the_game['margin'] = the_game['away_points'] - the_game['home_points']                
     
        matchups.append(the_game)


    return matchups

def lookup_teams(teams_api):
    team_names = []
    teams = teams_api.get_fbs_teams()
    for team in teams:
        team_names.append(team.school)

    return team_names


def update_target(x):
    print(x)


teams = lookup_teams(teams_api)

with gr.Blocks() as app:
    with gr.Row():
        with gr.Column(scale=1):
            yearDd = gr.Dropdown(
                [2023, 2022, 2021, 2020, 2019, 2018, 2017], label="Year"
            )
    with gr.Row():
        with gr.Column(scale=1):
            ddTeams1 = gr.Dropdown(choices=teams, label="Target Team")
    with gr.Row():
        submit = gr.Button("Predict")
    with gr.Row():
        data_table = gr.Dataframe(
            headers=["Home Team", "Away Team", "Home Points", "Away Points", "Consensus Spread", "Margin", "Predicted Spread"],
            datatype=["str", "str", "number", "number", "number", "number", "number"],
            row_count=1,
            col_count=(7, "dynamic")
        )

    submit.click(
        predict, inputs=[ddTeams1, yearDd], outputs=[data_table]
    )
app.launch()


# import gradio as gr

# languages = ['spanish', 'english']
# homeworks = {'spanish': ['hola', 'bien', 'gracias'], 'english': ['hello', 'good', 'thank you']}

# def rs_change(rs):
#     return gr.update(choices=homeworks[rs], value=None)

# with gr.Blocks() as app:

#     rs = gr.Dropdown(choices=languages, value='english')
#     rs_hw = gr.Dropdown(choices=homeworks['english'], interactive=True)

#     rs.change(fn=rs_change, inputs=[rs], outputs=[rs_hw])

# app.launch()