app.py

import os
from app_service import get_suggestions,get_links,get_answer
from flask import Flask, request, jsonify,render_template
from googlesearch import search

app = Flask(__name__)
ERROR_MESSAGE:str = "אירעה שגיאה"

@app.route("/")
def form():
    return render_template("chatbot.html")

@app.route('/api/chat', methods=['POST'])
def chat():
    try:
        data = request.get_json()
        question = data['message']
        bot_response = get_answer(question=question,n=3,cutoff=0.5)

        return jsonify({'response': bot_response})
    except Exception as e:
        return jsonify({'response': {'message':ERROR_MESSAGE,'data':repr(e)} })

@app.route('/api/suggestions', methods=['POST'])
def suggestions():
    try:
        data = request.get_json()
        question = data['message']
        bot_response = get_suggestions(question)
        return jsonify({'suggestions': bot_response})
    except Exception as e:
        return jsonify({'response': {'error':ERROR_MESSAGE,'data':repr(e)} })

@app.route('/api/links', methods=['POST'])
def links():
    try:
        data = request.get_json()
        question = data['message']
        bot_response = get_links(question)
        return jsonify({'links': bot_response})
    except Exception as e:
        return jsonify({'response': {'error':ERROR_MESSAGE,'data':repr(e)} })

@app.route('/api/search', methods=['POST'])
def search_with_google():
    try:
        data = request.get_json()
        question = data['message']
        limit = data['limit'] or 1 # this will result in 1
        if limit>10: 
            limit=10

        language = 'he'
        results = []
        
        for result in search(term=question, num_results=limit,advanced=True,lang=language):
            results.append({"description":result.description,"title":result.title,"url":result.url})

        return jsonify({'response': results})
    except Exception as e:
        return jsonify({'response': {'error':ERROR_MESSAGE,'data':repr(e)} })

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=int(os.environ.get("PORT", 8080)))