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# Jovian Commit Essentials
# Please retain and execute this cell without modifying the contents for `jovian.commit` to work
!pip install jovian --upgrade -q
import jovian
jovian.utils.colab.set_colab_file_id('1C4e5iqgXSFygRqc_xKkJU2ySsJ3AZ3n6')

Here I will discuss about 5 different functions of torch with examples as a part of Assignment of pytorch tutorial by freecodecamp and jovian. The 5 different fuctions discussed here are:

  1. torch.eye(n, m=None, *, out=None, dtype=None, layout=torch.strided, device=None, requires_grad=False)
  2. torch.is_storage(obj)
  3. torch.reshape(input, shape)
  4. torch.rand(*size, *, out=None, dtype=None, layout=torch.strided, device=None, requires_grad=False)
  5. torch.from_numpy(ndarray)
# Uncomment and run the appropriate command for your operating system, if required

# Linux / Binder
# !pip install numpy torch==1.7.0+cpu torchvision==0.8.1+cpu torchaudio==0.7.0 -f https://download.pytorch.org/whl/torch_stable.html

# Windows
!pip install numpy torch==1.7.0+cpu torchvision==0.8.1+cpu torchaudio==0.7.0 -f https://download.pytorch.org/whl/torch_stable.html

# MacOS
# !pip install numpy torch torchvision torchaudio
Looking in links: https://download.pytorch.org/whl/torch_stable.html Requirement already satisfied: numpy in /usr/local/lib/python3.6/dist-packages (1.18.5) Collecting torch==1.7.0+cpu Downloading https://download.pytorch.org/whl/cpu/torch-1.7.0%2Bcpu-cp36-cp36m-linux_x86_64.whl (159.3MB) |████████████████████████████████| 159.3MB 91kB/s Collecting torchvision==0.8.1+cpu Downloading https://download.pytorch.org/whl/cpu/torchvision-0.8.1%2Bcpu-cp36-cp36m-linux_x86_64.whl (11.8MB) |████████████████████████████████| 11.8MB 304kB/s Collecting torchaudio==0.7.0 Downloading https://files.pythonhosted.org/packages/3f/23/6b54106b3de029d3f10cf8debc302491c17630357449c900d6209665b302/torchaudio-0.7.0-cp36-cp36m-manylinux1_x86_64.whl (7.6MB) |████████████████████████████████| 7.6MB 4.6MB/s Requirement already satisfied: dataclasses in /usr/local/lib/python3.6/dist-packages (from torch==1.7.0+cpu) (0.8) Requirement already satisfied: typing-extensions in /usr/local/lib/python3.6/dist-packages (from torch==1.7.0+cpu) (3.7.4.3) Requirement already satisfied: future in /usr/local/lib/python3.6/dist-packages (from torch==1.7.0+cpu) (0.16.0) Requirement already satisfied: pillow>=4.1.1 in /usr/local/lib/python3.6/dist-packages (from torchvision==0.8.1+cpu) (7.0.0) Installing collected packages: torch, torchvision, torchaudio Found existing installation: torch 1.7.0+cu101 Uninstalling torch-1.7.0+cu101: Successfully uninstalled torch-1.7.0+cu101 Found existing installation: torchvision 0.8.1+cu101 Uninstalling torchvision-0.8.1+cu101: Successfully uninstalled torchvision-0.8.1+cu101 Successfully installed torch-1.7.0+cpu torchaudio-0.7.0 torchvision-0.8.1+cpu 
import torch
import numpy

Function 1: torch.eye():

Returns a 2-D tensor with ones on the diagonal and zeros elsewhere.