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Update getattr.md

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`@@ -16,6 +16,36 @@ Python getattr() built-in function`
`16`	`16`	`</base-disclaimer-content>`
`17`	`17`	`</base-disclaimer>`
`18`	`18`
`19`		`-<!-- remove this tag to start editing this page-->`
`20`		`-<empty-section />`
`21`		`-<!-- remove this tag to start editing this page-->`
	`19`	`+##Syntax`
	`20`	`+`
	`21`	+```python
	`22`	`+getattr(object, name)`
	`23`	+```
	`24`	`+or`
	`25`	+```python
	`26`	`+getattr(object, name, default)`
	`27`	+```
	`28`	+-`object`: The object whose attribute you want to access.
	`29`	`+`
	`30`	+-`name`: The name of the attribute you want to retrieve.
	`31`	`+`
	`32`	+-`default`: (Optional) The value to be returned if the attribute is not found. If not provided,`None` is returned.
	`33`	`+`
	`34`	`+##Example`
	`35`	`+`
	`36`	+```python
	`37`	`+classExample:`
	`38`	`+ attribute="Hello, World!"`
	`39`	`+`
	`40`	`+# Creating an instance of the class`
	`41`	`+obj= Example()`
	`42`	`+`
	`43`	`+# Using getattr to access the attribute`
	`44`	`+value=getattr(obj,'attribute','Nothing found')`
	`45`	`+`
	`46`	`+print(value)# Output: Hello, World!`
	`47`	`+`
	`48`	`+# If the 'attribute' does not exist then 'Nothing found' will be printed.`
	`49`	+```
	`50`	`+`
	`51`	`+`

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