I know that there are similar questions, but none of the answers worked for me. I am trying to get the src link from the img tag with class "ui mini avatar image" as you can see in the image below:

I did not want to go through 6 div tags to reach it, but both ways did not work. The search is returning NoneType. This is the code I am trying to use:
urls = df.iloc[:,-1].values
for url in urls:
soup = BeautifulSoup(url, 'lxml')
a_tag = soup.find('a', class_ ='left')
img = a_tag.find('img', class_= 'ui mini avatar image')
link = img.get_attribute('src')
print(link)
break
Please note that I stored the links I needed in a csv file and I am using Pandas to read it. Here is the first link if you need to check it out: https://www.zomato.com/review/kMZEvAx