from bs4 import BeautifulSoup
raw_text = """<div style="margin: 0 0 15px 0;">
<b>Description</b><br>
Dryer is not working. Please have someone take a look at it
</div>"""
soup = BeautifulSoup(raw_text,"html.parser")
work_order_no = soup.find("b",text="Description")
print(work_order_no)
add= work_order_no.next_sibling
print(add.text)
Required_solution : Dryer is not working. Please have someone take a look at it
>Solution :
In your HTML code, work_order_no.next_sibling refers to the element that comes after <b>Description</b>, and that is <br>. You need to find the next element after that. To do this, try:
add= work_order_no.next_sibling.next_sibling
print(add.text)