How to fix Python IndentationError unexpected indent

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Python IndentationError: unexpected indent • Indentation refers to the spaces at the beginning of a code line. • Where in other programming languages the indentation in code is for readability only, • the indentation in Python is very important. Python uses indentation to indicate a block of code. • Python treats the statements that have the same indentation level (statements that have equal no • of whitespaces before them) as a single block of code. So whereas in languages like c, c++, etc. • a block of code is represented by Curly braces { }, in python, a block is a group of statements • that have the same Indentation level i.e same number of leading whitespaces • Causes of Indentation error • 1. Python will throw an indentation error if you skip the Indentation. For Example, • the below code would throw IndentationError: expected an indented block error: • 2. The number of whitespaces in indented code should be the same for the same • block of code. Otherwise, Python will throw IndentationError: unexpected indent • 3. Indentation on the first line of code is not allowed. • Python will throw IndentationError: unexpected indent. • 4. intermixing of tabs and whitespaces in indentation can cause wrong indentation errors • • Python best practice for indentation • 1. Python uses 4 spaces as default indentation spaces. • 2. The first line of python code cannot have Indentation. • 3. Indentation is mandatory in python to define the blocks of statements. • 4. The number of spaces must be uniform in a block of code. • 5. It is preferred to use whitespaces instead of tabs to indent in python. • 6. Do not intermix tabs and whitespace • Follow me on Instagram: / noeldemoses • Visit my channel : / @motechapp • Follow me on Github : https://github.com/MoTechStore • #PythonIndentationError #unexpectedindent #LearnPython #Howtofix

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