<filename>Flask Code/try.py
import serial 
import sys
import os
import time

from flask import Flask, render_template, request
app = Flask(__name__,template_folder='template')
path='/sys/class/backlight/intel_backlight/brightness' 

file1 = open('input.txt', 'r')

input_list = ["",]

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

@app.route('/heart')
def heartrate():
	text = request.args.get('jsdata')
	
	while(1):
		try:
			ser = serial.Serial('/dev/rfcomm1',9600) 
			input_list.append(str(ser.readline()))

			#input_list.append(str(file1.readline()))
			#print(input_list)
			return render_template('input.html', input=input_list)
		except KeyboardInterrupt:
			print('Interrupted')
			break

if __name__=="__main__":
    app.run()

<filename>Flask Code/try.py
import serial 
import sys
import os
import time

from flask import Flask, render_template, request
app = Flask(__name__,template_folder='template')
path='/sys/class/backlight/intel_backlight/brightness' 

file1 = open('input.txt', 'r')

input_list = ["",]

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

@app.route('/heart')
def heartrate():
	text = request.args.get('jsdata')
	
	while(1):
		try:
			ser = serial.Serial('/dev/rfcomm1',9600) 
			input_list.append(str(ser.readline()))

			#input_list.append(str(file1.readline()))
			#print(input_list)
			return render_template('input.html', input=input_list)
		except KeyboardInterrupt:
			print('Interrupted')
			break

if __name__=="__main__":
    app.run()

#input_list.append(str(file1.readline())) #print(input_list)