export flask app
> set FLASK_APP=hello
> flask runexport flask app
> set FLASK_APP=hello
> flask runbasic flask app python
#Import Flask, if not then install and import.
import os
try:
from flask import *
except:
os.system("pip3 install flask")
from flask import *
app = Flask(__name__)
@app.route("/")
def index():
return "<h1>Hello World</h1>"
if __name__ == "__main__":
app.run(host="0.0.0.0", port=8080, debug=False)Copyright © 2021 Codeinu
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