Currency convertor through text message

currency_converter.py

import requests as req
from bs4 import BeautifulSoup as bs

def currency_convert(frm:str, to:str, amount:int):
    frm = frm.upper()
    to = to.upper()
    #print(frm, to, amount)
    url = f"https://xe.com/currencyconverter/convert/?Amount={amount}&From={frm}&To={to}"  #you can use your api if you have
    data = req.get(url).text
    soup = bs(data, "html.parser")
    rate = soup.find("p", {"class": "dPdXSB"}).text 
    return rate

matches = [
    {"query": ["usd to inr", " usd to inr", "usd to inr", " usd inr", "usd inr", "usd in inr"], "frm": "usd", "to": "inr"},
    {"query": ["inr to usd", " inr to usd", "inr to usd", " inr usd", "inr usd", "inr in usd"], "frm": "inr", "to": "usd"},
    {"query": ["usd to eur", " usd to eur", "usd to eur", " usd eur", "usd eur", "usd in euro"], "frm": "usd", "to": "eur"},
    {"query": ["eur to usd", " eur to usd", "eur to usd", " eur usd", "eur usd", "euro in usd"], "frm": "eur", "to": "usd"},
    {"query": ["usd to gbp", " usd to gbp", "usd to gbp", " usd gbp", "usd gbp", "usd in gdp"], "frm": "usd", "to": "gbp"},
    {"query": ["gbp to usd", " gbp to usd", "gbp to usd", " gbp usd", "gbp usd", "gdp in usd"], "frm": "gbp", "to": "usd"},
    {"query": ["usd to aud", " usd to aud", "usd to aud", " usd aud", "usd aud", "usd in aud"], "frm": "usd", "to": "aud"},
    {"query": ["aud to usd", " aud to usd", "aud to usd", " aud usd", "aud usd", "aud in usd"], "frm": "aud", "to": "usd"},
    {"query": ["usd to cad", " usd to cad", "usd to cad", " usd cad", "usd cad", "usd in cad"], "frm": "usd", "to": "cad"},
    {"query": ["cad to usd", " cad to usd", "cad to usd", " cad usd", "cad usd", "cad in usd"], "frm": "cad", "to": "usd"},
    {"query": ["usd to chf", " usd to chf", "usd to chf", " usd chf", "usd chf", "usd in chf"], "frm": "usd", "to": "chf"},
    {"query": ["usd to pkr", " usd to pkr", "usd to pkr", " usd pkr", "usd pkr", "usd in pkr"], "frm": "usd", "to": "pkr"},
    {"query": ["pkr to usd", " pkr to usd", "pkr to usd", " pkr usd", "pkr usd", "pkr in usd"], "frm": "pkr", "to": "usd"},
    {"query": ["usd to jpy", " usd to jpy", "usd to jpy", " usd jpy", "usd jpy", "usd in jpy"], "frm": "usd", "to": "jpy"},
    {"query": ["jpy to usd", " jpy to usd", "jpy to usd", " jpy usd", "jpy usd", "jpy in usd"], "frm": "jpy", "to": "usd"},
    {"query": ["usd to cny", " usd to cny", "usd to cny", " usd cny", "usd cny", "usd in cny"], "frm": "usd", "to": "cny"},
    {"query": ["cny to usd", " cny to usd", "cny to usd", " cny usd", "cny usd", "cny in usd"], "frm": "cny", "to": "usd"},
    {"query": ["usd to hkd", " usd to hkd", "usd to hkd", " usd hkd", "usd hkd", "usd in hkd"], "frm": "usd", "to": "hkd"},
    {"query": ["hkd to usd", " hkd to usd", "hkd to usd", " hkd usd", "hkd usd", "hkd in usd"], "frm": "hkd", "to": "usd"},
    {"query": ["usd to sgd", " usd to sgd", "usd to sgd", " usd sgd", "usd sgd", "usd in sgd"], "frm": "usd", "to": "sgd"},
    {"query": ["sgd to usd", " sgd to usd", "sgd to usd", " sgd usd", "sgd usd", "sgd in usd"], "frm": "sgd", "to": "usd"},
    {"query": ["usd to nzd", " usd to nzd", "usd to nzd", " usd nzd", "usd nzd", "usd in nzd"], "frm": "usd", "to": "nzd"},
    {"query": ["nzd to usd", " nzd to usd", "nzd to usd", " nzd usd", "nzd usd", "nzd in usd"], "frm": "nzd", "to": "usd"},
    {"query": ["usd to krw", " usd to krw", "usd to krw", " usd krw", "usd krw", "usd in krw"], "frm": "usd", "to": "krw"},
    {"query": ["krw to usd", " krw to usd", "krw to usd", " krw usd", "krw usd", "krw in usd"], "frm": "krw", "to": "usd"},
    {"query": ["usd to thb", " usd to thb", "usd to thb", " usd thb", "usd thb", "usd in thb"], "frm": "usd", "to": "thb"},
    {"query": ["thb to usd", " thb to usd", "thb to usd", " thb usd", "thb usd", "thb in usd"], "frm": "thb", "to": "usd"},
]

def filter_text(text):
    amt = [x for x in text.split() if x.isdigit()==True]
    if len(amt) == 0:amt = 1
    else:amt = int(amt[0])
    #print(amt)
    for i in matches:
        for j in i["query"]:
            if j in text.lower():
                return currency_convert(i["frm"], i["to"], amt)
    return

#filter_text("convert 5 usd to euro")