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python - Read csv from Google Cloud storage to pandas dataframe

I am trying to read a csv file present on the Google Cloud Storage bucket onto a panda dataframe.

import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
%matplotlib inline
from io import BytesIO

from google.cloud import storage

storage_client = storage.Client()
bucket = storage_client.get_bucket('createbucket123')
blob = bucket.blob('my.csv')
path = "gs://createbucket123/my.csv"
df = pd.read_csv(path)

It shows this error message:

FileNotFoundError: File b'gs://createbucket123/my.csv' does not exist

What am I doing wrong, I am not able to find any solution which does not involve google datalab?

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