Added variable examples in var_in_python.py

Author: amratadev

var_in_python.py

@@ -0,0 +1,10 @@
+name=input("What is your name?")
+print(name)
+name="Jenny"
+print(name)#as the name suggest Variable values can vary
+a=1 #Dynamically typed
+b="Payal"
+print(a)
+print(b)
+length=len(name)
+print(length)