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# from flask import Flask, render_template, request, redirect, url_for, send_from_directory, session
# import json
# import random
# import os
# import string
# from flask_session import Session
# import logging
#
# # Set up logging
# logging.basicConfig(level=logging.INFO,
# format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
# handlers=[
# logging.FileHandler("app.log"),
# logging.StreamHandler()
# ])
# logger = logging.getLogger(__name__)
#
# app = Flask(__name__)
# app.config['SECRET_KEY'] = 'supersecretkey' # Change this to a random secret key
# app.config['SESSION_TYPE'] = 'filesystem'
# Session(app)
#
# # Directories for visualizations
# VISUALIZATION_DIRS_PLAN_OF_SQLS = {
# "TP": "visualizations/TP",
# "TN": "visualizations/TN",
# "FP": "visualizations/FP",
# "FN": "visualizations/FN"
# }
#
# VISUALIZATION_DIRS_CHAIN_OF_TABLE = {
# "TP": "htmls_COT/TP",
# "TN": "htmls_COT/TN",
# "FP": "htmls_COT/FP",
# "FN": "htmls_COT/FN"
# }
#
#
# # Load all sample files from the directories based on the selected method
# def load_samples(method):
# logger.info(f"Loading samples for method: {method}")
# if method == "Chain-of-Table":
# visualization_dirs = VISUALIZATION_DIRS_CHAIN_OF_TABLE
# else:
# visualization_dirs = VISUALIZATION_DIRS_PLAN_OF_SQLS
#
# samples = {"TP": [], "TN": [], "FP": [], "FN": []}
# for category, dir_path in visualization_dirs.items():
# try:
# for filename in os.listdir(dir_path):
# if filename.endswith(".html"):
# samples[category].append(filename)
# logger.info(f"Loaded {len(samples[category])} samples for category {category}")
# except Exception as e:
# logger.exception(f"Error loading samples from {dir_path}: {e}")
# return samples
#
#
# # Randomly select balanced samples
# def select_balanced_samples(samples):
# try:
# tp_fp_samples = random.sample(samples["TP"] + samples["FP"], 5)
# tn_fn_samples = random.sample(samples["TN"] + samples["FN"], 5)
# logger.info(f"Selected balanced samples: {len(tp_fp_samples + tn_fn_samples)}")
# return tp_fp_samples + tn_fn_samples
# except Exception as e:
# logger.exception("Error selecting balanced samples")
# return []
#
#
# def generate_random_string(length=8):
# return ''.join(random.choices(string.ascii_letters + string.digits, k=length))
#
#
# @app.route('/', methods=['GET', 'POST'])
# def index():
# logger.info("Rendering index page.")
# if request.method == 'POST':
# username = request.form.get('username')
# seed = request.form.get('seed')
# method = request.form.get('method')
#
# if not username or not seed or not method:
# logger.error("Missing username, seed, or method.")
# return "Missing username, seed, or method", 400
#
# try:
# seed = int(seed)
# random.seed(seed)
# all_samples = load_samples(method)
# selected_samples = select_balanced_samples(all_samples)
# random_string = generate_random_string()
# filename = f'{username}_{seed}_{method}_{random_string}.json'
#
# logger.info(f"Generated filename: {filename}")
#
# session['selected_samples'] = selected_samples
# session['responses'] = [] # Initialize responses list
# session['method'] = method # Store the selected method
#
# return redirect(url_for('experiment', username=username, sample_index=0, seed=seed, filename=filename))
# except Exception as e:
# logger.exception(f"Error in index route: {e}")
# return "An error occurred", 500
# return render_template('index.html')
#
#
# @app.route('/experiment/<username>/<sample_index>/<seed>/<filename>', methods=['GET'])
# def experiment(username, sample_index, seed, filename):
# try:
# sample_index = int(sample_index)
# selected_samples = session.get('selected_samples', [])
# method = session.get('method') # Retrieve the selected method
#
# if sample_index >= len(selected_samples):
# return redirect(url_for('completed', filename=filename))
#
# visualization_file = selected_samples[sample_index]
# visualization_path = None
#
# # Determine the correct visualization directory based on the method
# if method == "Chain-of-Table":
# visualization_dirs = VISUALIZATION_DIRS_CHAIN_OF_TABLE
# else:
# visualization_dirs = VISUALIZATION_DIRS_PLAN_OF_SQLS
#
# # Find the correct visualization path
# for category, dir_path in visualization_dirs.items():
# if visualization_file in os.listdir(dir_path):
# visualization_path = f"{category}/{visualization_file}"
# break
#
# if not visualization_path:
# logger.error("Visualization file not found.")
# return "Visualization file not found", 404
#
# statement = "Please make a decision to Accept/Reject the AI prediction based on the explanation."
# return render_template('experiment.html',
# sample_id=sample_index,
# statement=statement,
# visualization=visualization_path,
# username=username,
# seed=seed,
# sample_index=sample_index,
# filename=filename)
# except Exception as e:
# logger.exception(f"An error occurred in the experiment route: {e}")
# return "An error occurred", 500
#
#
# @app.route('/visualizations/<path:path>')
# def send_visualization(path):
# try:
# method = session.get('method')
# if method == "Chain-of-Table":
# visualization_dir = 'htmls_COT'
# else: # Default to Plan-of-SQLs
# visualization_dir = 'visualizations'
#
# return send_from_directory(visualization_dir, path)
# except Exception as e:
# logger.exception(f"Error sending visualization: {e}")
# return "An error occurred", 500
#
#
# @app.route('/feedback', methods=['POST'])
# def feedback():
# try:
# sample_id = request.form['sample_id']
# feedback = request.form['feedback']
# username = request.form['username']
# seed = request.form['seed']
# sample_index = int(request.form['sample_index'])
# filename = request.form['filename']
#
# selected_samples = session.get('selected_samples', [])
# responses = session.get('responses', [])
#
# responses.append({
# 'sample_id': sample_id,
# 'feedback': feedback
# })
# session['responses'] = responses
#
# result_dir = 'human_study'
# os.makedirs(result_dir, exist_ok=True)
#
# filepath = os.path.join(result_dir, filename)
# if os.path.exists(filepath):
# with open(filepath, 'r') as f:
# data = json.load(f)
# else:
# data = {}
#
# data[sample_index] = {
# 'Username': username,
# 'Seed': seed,
# 'Sample ID': sample_id,
# 'Task': f"Please make a decision to Accept/Reject the AI prediction based on the explanation.",
# 'User Feedback': feedback
# }
#
# with open(filepath, 'w') as f:
# json.dump(data, f, indent=4)
#
# logger.info(f"Feedback saved for sample {sample_id}")
#
# next_sample_index = sample_index + 1
# if next_sample_index >= len(selected_samples):
# return redirect(url_for('completed', filename=filename))
#
# return redirect(
# url_for('experiment', username=username, sample_index=next_sample_index, seed=seed, filename=filename))
# except Exception as e:
# logger.exception(f"Error in feedback route: {e}")
# return "An error occurred", 500
#
#
# @app.route('/completed/<filename>')
# def completed(filename):
# try:
# responses = session.get('responses', [])
# method = session.get('method')
# if method == "Chain-of-Table":
# json_file = 'Tabular_LLMs_human_study_vis_6_COT.json'
# else: # Default to Plan-of-SQLs
# json_file = 'Tabular_LLMs_human_study_vis_6.json'
#
# with open(json_file, 'r') as f:
# ground_truth = json.load(f)
#
# correct_responses = 0
# accept_count = 0
# reject_count = 0
#
# for response in responses:
# sample_id = response['sample_id']
# feedback = response['feedback']
# index = sample_id.split('-')[1].split('.')[0] # Extract index from filename
#
# if feedback.upper() == "TRUE":
# accept_count += 1
# elif feedback.upper() == "FALSE":
# reject_count += 1
#
# if method == "Chain-of-Table":
# ground_truth_key = f"COT_test-{index}.html"
# else:
# ground_truth_key = f"POS_test-{index}.html"
#
# if ground_truth_key in ground_truth and ground_truth[ground_truth_key][
# 'answer'].upper() == feedback.upper():
# correct_responses += 1
# else:
# logger.warning(f"Missing or mismatched key: {ground_truth_key}")
#
# accuracy = (correct_responses / len(responses)) * 100 if responses else 0
# accuracy = round(accuracy, 2)
#
# accept_percentage = (accept_count / len(responses)) * 100 if len(responses) else 0
# reject_percentage = (reject_count / len(responses)) * 100 if len(responses) else 0
#
# accept_percentage = round(accept_percentage, 2)
# reject_percentage = round(reject_percentage, 2)
#
# return render_template('completed.html',
# accuracy=accuracy,
# accept_percentage=accept_percentage,
# reject_percentage=reject_percentage)
# except Exception as e:
# logger.exception(f"Error in completed route: {e}")
# return "An error occurred", 500
#
#
# if __name__ == '__main__':
# try:
# app.run(debug=False, port=7860)
# except Exception as e:
# logger.exception(f"Failed to start app: {e}")
#
from flask import Flask
app = Flask(__name__)
@app.route('/')
def index():
return "Hello, world!"
if __name__ == '__main__':
app.run(debug=False, port=7860)
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