update readme

README.md

@@ -37,7 +37,31 @@ If you use this code, data or pre-trained weights, please cite our ICLR 2022 pap
 }
 ```
 
-## Using pre-trained weights
+## Using pre-trained weights from this Huggingface Space and Stable Diffusion In-painting
+
+1. Download code and model
+  ```
+  git clone https://huggingface.co/spaces/vict0rsch/climateGAN hf-spaces-climategan
+  cd hf-spaces-climategan
+  git lfs install
+  git lfs pull
+  ```
+2. Install requirements
+  ```
+  pip install requirements.txt
+  ```
+3. **Enable Stable Diffusion Inpainting** by visiting the model's card: https://huggingface.co/runwayml/stable-diffusion-inpainting **and** running `$ huggingface-cli login`
+4. Run `$ python climategan_wrapper.py help` for usage instructions on how to infer on a folder's images.
+5. Run `$ python app.py` to see the Gradio app.
+   1. To use Google Street View you'll need an API key and set the `GMAPS_API_KEY` environment variable.
+   2. To use Stable Diffusion if you can't run `$ huggingface-cli login` (on a Huggingface Space for instance) set the `HF_AUTH_TOKEN` env variable to a [Huggingface authorization token](https://huggingface.co/settings/tokens)
+   3. To change the UI without model overhead, set the `CG_DEV_MODE` environment variable to `true`.
+
+For a more fine-grained control on ClimateGAN's inferences, refer to `apply_events.py` (does not support Stable Diffusion painter)
+
+**Note:** you don't have control on the prompt by design because I disabled the safety checker. Fork this space/repo and do it yourself if you really need to change the prompt. At least [open a discussion](https://huggingface.co/spaces/vict0rsch/climateGAN/discussions).
+
+## Using pre-trained weights from source
 
 In the paper, we present ClimateGAN as a solution to produce images of floods. It can actually do **more**: