how does python for in work code example

Example 1: what is python used for

Python is a multipurpose language. Here are a few examples:
- Building softwares
- Talking to embedded electroncis
- Webscrapping
- Building websites
- Data science
- Artificial intelligence training
- Much more.
It is an easy to learn, easy to read, open-source development language.

Example 2: for in python

for i in range(1,10,2): #(initial,final but not included,gap)
  print(i); 
  #output: 1,3,5,7,9
  
for i in range (1,4): # (initial, final but not included)
  print(i);
  #output: 1,2,3 note: 4 not included

for i in range (5):
  print (i);
  #output: 0,1,2,3,4 note: 5 not included

python = ["ml","ai","dl"];  
for i in python:
  print(i);
  #output:  ml,ai,dl
  
for i in range(1,5):	#empty loop...if pass not used then it will return error
  pass;