Python Pandas-List Comprehension, Pandas dataframe from Excel, Using os.listdir()

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Chapters:
Introduction - 00:00 (Use of Random Library-Python)
Example: For Loop and List Comprehension - 01:18
Programming Ideas-Matplotlib, pandas, list comprehension- 01:31
Accessing Sheets on Excel Workbook - 06:48
Reading Excel Sheet into Pandas DataFrame - 07:00