How do I connect browser's microphone in my flask app?

I am using speech_recognition module to identify a search query through voice and then open a google chrome page showing the result for the query. Basically, it's a replacement of the google voice search but it's initiated through the terminal. But I want to make this into a web-app. I created the flask app:

-Search(directory)

-search.py (opens a tab using terminal directly/works independently)

-app.py (main flask app)

-static(directory)

-templates (directory)

But since the app is hosted on the server, my search.py takes input from the server mic(in this case it's my PC's mic/ but on AWS, it won't work). How do I take input from the client browser and use it in speech.py? Should I delete this file and use it directly in my main app? What is the most effective way to execute this functionality?

Here is my search.py script if anyone wants to know: It works through the terminal.

import subprocess

import speech_recognition as sr

browser_exe_path = "..."

r=sr.Recognizer()
with sr.Microphone() as source:
    print("Listening!")
    audio=r.listen(source)

    try:
        s_name=r.recognize_google(audio)
        """
        Code to open browser and search the query
        """
    except:
        print("Error!")