lets say I have a data frame with 3 columns and 6 rows. I want the final dataframe (table_df) to have some index values as empty of nan in data frame, just like index 0 and 4 are not there in the data frame given below .
table_df:
'0' FName LName Age
0 Shrey madan 20
1 1. Priya Sinha 21
2 2. Ankit Gupta 20
3 3. Shiva Ahuja 21
4 Neha Raj 21
5 5. Tuba Alvi 22
6 6. Pakhi Singh 21
