Exception handling and bug removal

[MYlab10]

Related Issue

[using efficient data structure to reduce memory and add exceptio handling code]

Description

[Removed bug in code which caused OSError and PermissionError and added error handling code incase the directory already exists to prevent exception by adding code snippet: import os
os.makedirs('data_scrapped', exist_ok=True)
df.to_csv('data_scrapped/data_rotten_tomatoes.csv', index=False)

Also added additional exception handling blocks in case movie titles or reviews doesn't exist def getReviewText(review_url):
'''Returns the user review text given the review soup.'''
tag = review_url.find('p', attrs={'class': 'review-text'}) # Use select_one for efficient CSS selector
if tag:
return tag.get_text(strip=True) # Use strip=True to remove extra whitespace
return None # Handle case where review text is not found

def getMovieTitle(review_url):
'''Returns the movie title from the review soup.'''
tag = review_url.find('title')
if tag:
title_tag = list(tag.children)[0].get_text()
movie_title = title_tag.split(' - Movie Reviews | Rotten Tomatoes')[0]
return movie_title
return None # Handle case where title is not found

To use less memory use set instead of dict.fromkeys() to remove duplicates # remove duplicate links
unique_movie_links = list(set(tag['href'] for tag in movie_tags))

To remove ModuleNotFoundError: No module named 'textblob' exception added pip install textblob]

Type of PR

• [1 ] Bug fix
• [ 1] Feature enhancement
• Documentation update
• Other (specify): _______________

Screenshots / videos (if applicable)

[Attach any relevant screenshots or videos demonstrating the changes]

Checklist:

• [X ] I have performed a self-review of my code
• [X ] I have read and followed the Contribution Guidelines.
• [X ] I have tested the changes thoroughly before submitting this pull request.
• [X ] I have provided relevant issue numbers, screenshots, and videos after making the changes.
• [ X] I have commented my code, particularly in hard-to-understand areas.

Additional context:

[I would also like to add more documentation to code snippets to help others understand code better]