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Added stock price fetch + package-lock.json (TheAlgorithms#233)

* Added stock price fetch* Delete package-lock.jsonCo-authored-by: vinayak <itssvinayak@gmail.com>

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	`1`	`+constfetch=require('node-fetch')`
	`2`	`+constjsdom=require('jsdom')`
	`3`	`+`
	`4`	`+// function to get the stock price from the given symbol`
	`5`	`+asyncfunctiongetStockPrice(stockSymbol){`
	`6`	`+// parsing the html page body`
	`7`	+consturl=`https://in.finance.yahoo.com/lookup?s=$${stockSymbol}`
	`8`	`+constresponse=awaitfetch(url)`
	`9`	`+constpageBody=awaitresponse.text()`
	`10`	`+constdom=newjsdom.JSDOM(pageBody,'text/html')`
	`11`	`+// returning the price as a number`
	`12`	`+returnparseFloat(dom.window.document.querySelectorAll('td')[2].textContent.replace(/,/g,''))`
	`13`	`+}`
	`14`	`+`
	`15`	`+asyncfunctionmain(){`
	`16`	`+// Using async await to ensure synchronous behaviour`
	`17`	`+awaitgetStockPrice('GOOGL')`
	`18`	+.then(response=>console.log(`GOOGL stock price: $${response}`))
	`19`	`+`
	`20`	`+awaitgetStockPrice('AAPL')`
	`21`	+.then(response=>console.log(`AAPL stock price: $${response}`))
	`22`	`+`
	`23`	`+awaitgetStockPrice('MSFT')`
	`24`	+.then(response=>console.log(`MSFT stock price: $${response}`))
	`25`	`+`
	`26`	`+awaitgetStockPrice('AMZN')`
	`27`	+.then(response=>console.log(`AMZN stock price: $${response}`))
	`28`	`+}`
	`29`	`+`
	`30`	`+main()`

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