Your snake is a......
Indian Python
QUICK FACTS:
Origin: South America
Venomous: NO
Clutch size: ~100 Babies
Other name(s): black-tailed python, indian rock python
Life Span: 25-35 Years
Length: 6.4m (21ft) (Adult)
Scientific classification:
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Pythonidae
Genus: Python
Source: Wikipedia