run colab

 # Add this exactly as shown in your error message

CSRF_TRUSTED_ORIGINS = [

    'https://fine-apples-stop.loca.lt',

]

ALLOWED_HOSTS = ['*']

# Install localtunnel

!npm install -g localtunnel

# Start your Django server in the background

import subprocess

subprocess.Popen(['python', 'manage.py', 'runserver', '8000'])

# Create the public link

!npx localtunnel --port 8000

# Download Flutter SDK

!git clone https://github.com/flutter/flutter.git -b stable

# Add Flutter to the system path

import os

os.environ['PATH'] += ":/content/flutter/bin"

# Check if it's working

!flutter doctor

!flutter create barber_app

%cd barber_app

import os

# 1. Download Flutter SDK again

!git clone https://github.com/flutter/flutter.git -b stable /content/flutter

# 2. Add to Path and fix permissions

os.environ['PATH'] += ":/content/flutter/bin"

!chmod +x /content/flutter/bin/flutter

# 3. Create the Flutter project

!/content/flutter/bin/flutter create /content/barber_app

# 4. Verify the folder exists

!ls -d /content/barber_app