Update README.md

README.md

@@ -126,10 +126,9 @@ The data collection process involved extracting comments from the top posts in s
 
 The processing steps included:
 
-1. Text Cleaning: remove unnecessary characters, HTML tags, or formatting artifacts, and conversion of text to lowercase for consistency.
-2. Parsing Timestamps: convert timestamps to a standardized date-time format.
-3. Duplicate Removal: check for and remove duplicate comments to ensure dataset integrity.
-4. Updated Data Organization: to enhance the structure and organization of the dataset, under the same subreddit community, we group comments under the same post title, identified by a unique post ID. Each post ID serves as an identification number, and all relevant information, including comment ID, author, comment bodies, timestamps, upvotes, and number of replies, is grouped together within this array-like structure.
+1. Parsing Timestamps: convert timestamps to a standardized date-time format.
+2. Duplicate and Empty Cell Removal: check for and remove duplicate and empty cells to ensure dataset integrity and cleaness.
+3. Updated Data Organization: to enhance the structure and organization of the dataset, under the same subreddit community, we group comments under the same post title, identified by a unique post ID. Each post ID serves as an identification number, and all relevant information, including comment ID, author, comment bodies, timestamps, upvotes, and number of replies, is grouped together within this array-like structure.
 
 **Benefits of the New Structure**