3 free Python libraries that replace tools costing $70+/month or hours of manual work. 1. pygwalker - replaces Tableau for visual data exploration 2. dataprep - replaces manual data cleaning 3. PyCaret - replaces manual ML model selection All open source. All one line of code to run. Save this list. #PythonForDataScience #FreeTools #DataAnalyticsTips #DataScience