Today we seen follwoing points

  • What is python
  • How any program works
  • How to setup python environment for coding
  • What is IDE
  • Diffrent sections in IDE

How python Works

So we have seen, python program runs from top to bottom and right to left

See the folllwing code. 


1 #Python code
2
3 print("Hello World")
4 sum = 10 +20
5 print(sum)

#output
Hello World 
30

this explains, it started processing from 1st line. as the 1st line is a comment it will process the 1st line 2nd line is a print("Hello world") then it printed hello world in the terminal. next it processed 10 + 20 and moved the result in to sum and in the last we are doing print(sum) this will now print the result on terminal by this we can say that

Python works from top to bottom and right to left.

setup the python environment

to setup the python environment folllwing links are important. Download Python from here Download Visual Studio Code from here I have made a short vedio on this you can find it here.