Add requirements and instructions to run on windows

Author: rodjjo

Diff for: .gitignore

@@ -1 +1,9 @@
 .DS_Store
+tokenflow-results*/**
+venv/
+__pycache__/
+*.pyc
+latents/
+data/**
+!data/wolf.mp4
+!data/woman-running.mp4

Diff for: README.md

@@ -32,11 +32,23 @@ For more see the [project webpage](https://diffusion-tokenflow.github.io).
 <td><img src="assets/videos.gif"></td>
 
 ## Environment
+
+Using conda
 ```
 conda create -n tokenflow python=3.9
 conda activate tokenflow
 pip install -r requirements.txt
 ```
+
+Using cpython Windows (powershell)
+```powershell
+python -m pip install virtualenv
+python -m virtualenv venv
+venv/Scripts/activate.ps1
+pip install -r requirements.txt
+pip install -r requirements-torch.txt
+```
+
 ## Preprocess
 
 Preprocess you video by running using the following command:

Diff for: requirements-torch.txt

@@ -0,0 +1,2 @@
+-i https://download.pytorch.org/whl/cu117
+torch==2.0.1+cu117

Diff for: requirements.txt

@@ -9,3 +9,6 @@ pyyaml
 accelerate
 xformers
 tensorboard
+kornia
+av
+