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Biton, different models.

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So let us discuss on it.

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A Python model is simply a python source fine, which can expose classis functions and global vegetables.

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And when imported from another python source find the file name is treated as a namespace.

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So a python package is simply a directory of python modules.

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So, so many models are different.

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So many libraries are defined in Python.

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So that's why this bite on is so powerful that was there nothing.

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But these models are nothing but poorly written python source calls.

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We can import them in our current model, as you indicate, to use those functions classes as Wendie

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Grid so that we need not to rewrite the code once again.

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So this model importing is actually enhancing the property known as reusability of the programming code

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as the example who can go for, say, import nonpaying?

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Also, we can use some alias that is import num by as NDB.

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So next time point to where we're supposed to access any component from this number.

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So you can go for this non-pay dot or you can go for this ENPI dot in this way.

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We can also access it.

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So let us go for one practical demonstration, for the easier understanding of this is how to import

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the different models in our Python code.

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We can import our model according to our very common and also at the same time we can rename it.

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That means we can create the alias of the imported model.

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So he had import mat model as M.

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So next time, if I want to use this math name as a model limb here in setup that will be using M dot.

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So print the value of pi is m dark by because we have done the renaming of it.

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We have done the alias of this math as m so underbite will print the respective bivalve, not use off

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from from math import byte.

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So that is another way to import this by here.

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So from math import pi.

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So in this case there is no need to write math dark by here.

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You can use Deadly this spy here in our respective print segment.

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So if I execute the code are getting the output it like this one.

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Next one is input.

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All names from the Standard Model met.

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In that case, we can go far from math import star.

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So all the all the, all the names from the standard model math will get imported.

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I literally can use this spy for the printing.

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That is a value of pi is by here.

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So industry in this particular demonstration we have shown you that how to input models and how to choose

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from and how to use this renaming operation while importing our models.

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Thanks for watching this video.