app.py

from flask import Flask,render_template,request
from elasticsearch import Elasticsearch
import json
from bert import *
from flask_paginate import Pagination, get_page_parameter

#old url for less data
#es_url = 'https://1pdwgdsjzl:mu42svkygj@student-search-6649495957.us-east-1.bonsaisearch.net:443'

#new url for large data
es_url = 'https://9yn9ttqsvv:83o1rv776k@student-search-3456745800.us-west-2.bonsaisearch.net:443'
es = Elasticsearch(es_url)
es.ping()

app = Flask(__name__)

@app.route('/')
def msg():
    return render_template('index.html')

@app.route("/search", methods=['POST','GET'])
def search():
    search_term = request.form["input"]
    res= es.search(index='patents', body={"query": {"multi_match": 
                                                  {"query": search_term,
                                                   "fields":["title","abstract","publication_number","inventors"]
                                                   }
                                                  }})
    return render_template('search.html',res=res)
                           
@app.route("/bert", methods=['POST','GET'])
def bert():
    search_term = request.form["input"]
    D, I = s_v([search_term], model, index, num_results=10)
    res= indx(df, I)
    #print(res)
    return render_template('bert.html',res=res)


# main driver function
if __name__ == '__main__':
	app.run(port=8080)