prompter: Explain me like I am 5  "File I/O and working with CSV, JSON, and XML files " and prepare a detailed tutorial in python using code examples as many as it requires to clear the concept. Explain me like i am 5 in details using analogies if required
assistant: File Input/Output (I/O) is a way for a computer program to read and write data from and to files. You can think of it like a cupboard in your house: when you want to get something out of the cupboard, you open it, take out what you need, and then close the cupboard.

In Python, the most common way of reading and writing data from and to files is by using the built-in open() function. This function takes two parameters: the name of the file to be opened and the mode in which to open the file. The mode can either be read (r), write (w), or append (a).

When you want to work with CSV, JSON, or XML files, you can use Python's built-in csv, json, and xml modules to read and write the data from and to the files.

For example, to read CSV files, you can use the csv.reader() function which takes a file object as a parameter and return a reader object which can be used to iterate over the lines in the given CSV file. Similarly, for writing CSV files, you can use the csv.writer() function which takes a writer object as a parameter and write the data to the given CSV file.

For JSON files, you can use the json.load() function which takes a file object as a parameter and return a Python object which can be used to access the data in the JSON file. Similarly, for writing JSON files, you can use the json.dump() function which takes a Python object as a parameter and write the data to the given JSON file.

For XML files, you can use the xml.etree.ElementTree module to parse the XML files and extract the data. The ElementTree.parse() function takes a file object as a parameter and return an ElementTree object which can be used to access the data in the XML file.

In this tutorial, we will go through examples of how to read and write data from and to CSV, JSON, and XML files in Python. By the end of this tutorial, you will have a clear understanding of how to work with these files in Python.
prompter: Thank you but you didn't include the examples, could you give me an example for the JSON files, thanks
assistant: My apology. The following is the example code written in python detailing the process of File I/O, utilizing the built in json library and the `open` function, in the markdown format;

```python
import json

file_name = 'my_json_file.json'
my_py_dict = { "this object": "is just a normal python dictionary" }

# write JSON to file (File Output)

# we use the `open` function to get a file handle, named "file" here
# to open a file is analogous to "opening the cupboard" in our previous analogy
# we have 'w' as the second argument indicating we only wish to write to the file
# i.e. we only want to "put stuff into the cupboard" and nothing more
file = open(file_name, 'w') 

# we use `json.dumps` to translate the python dictionary into JSON string,
# which on its own isn't directly related to File I/O.
my_json_string = json.dumps(my_py_dict, ensure_ascii=False)

# then, we use `file.write` to write the string into the file
# this is analogous to "putting stuff into the cupboard"
file.write(my_json_string)

# finally we close the file, i.e. "close the cupboard"
file.close()


# read JSON form file (File Input)

# we again use the `open` function to get a file handle
# however this time we have 'r' as the second argument here,
# indicating that we intent to (and only to) read from the file
file = open(file_name, 'r') 

# we use `file.read` to read the content of the file,
# this is analogous to "taking stuff out from the cupboard"
json_string = file.read()

# we use `json.loads` to translate the JSON string into a python dictionary 
# which again, on its own isn't directly related to File I/O,
# this is simply processing the data we have already retrieved from the file
json_as_py_dict = json.loads(json_string)

# finally we can "close the cupboard" by calling "file.close"
# just like how we did when we are writing to the file
file.close()
```  

Please do note that the above example is intended to better illustrate the File I/O operation. As such, does not consider code safety or easy of use, and is very likely to be considered unwieldy and unpythonic. And in practice, there are much more simple and precise way to achieve the exact same without the risk of "forgetting to close the cupboard" or "didn't close the cupboard because some accident happened".