firebase python upload storage

import firebase_admin
from firebase_admin import credentials
from firebase_admin import storage

# Import UUID4 to create token
from uuid import uuid4

cred = credentials.Certificate("path/to/your/service_account.json")
default_app = firebase_admin.initialize_app(cred, {
    'storageBucket': '.appspot.com'
})

bucket = storage.bucket()
blob = bucket.blob(img_src)

# Create new token
new_token = uuid4()

# Create new dictionary with the metadata
metadata  = {"firebaseStorageDownloadTokens": new_token}

# Set metadata to blob
blob.metadata = metadata

# Upload file
blob.upload_from_filename(filename=img_path, content_type='image/png')

Here is what the above code is Doing:
1. We’re creating a new token using UUID4
2. We’re creating a new dictionary with the metadata
3. We’re setting the metadata to the blob
4. We’re uploading the file

Now, we can access the image using the following URL:
https://firebasestorage.googleapis.com/v0/b/.appspot.com/o/?alt=media&token=