Update README.md

Author: MoinDalvs

README.md

@@ -1,2 +1,24 @@
 # Python_for_Data_Science
-1.Python Basics function
+## 1.Python Basics function
+### Variables in Python
+### Indexing
+### Arithmetic Operations
+### Boolean Operations
+### Sequence
++ List
++ Slicing
++ Tuple
++ Slicing
++ String
+### List Comprehension
+### For Loops
++ Sequence are Iterable
++ if elif and else Condition
+### Function
+### List Methods
++ Adding into the list
++ Insert is used to replace number of a particular index number
++ Removing elements from a list
++ Replace
++ Repitition Operation
++ Sort a list