doc: update README

Former-commit-id: 43becab5c7d6ebcff17a5ce016ba9aacfde8687c

README.md

@@ -3,21 +3,20 @@ title: Dalle Mini
 emoji: 🥑
 colorFrom: red
 colorTo: blue
-sdk: gradio
-app_file: app/app_gradio_ngrok.py
+sdk: streamlit
+app_file: app/app.py
 pinned: false
 ---
 
-# DALL-E Mini
+# DALL·E Mini
 
 _Generate images from a text prompt_
 
-
 <img src="img/logo.png" width="200">
 
-Our logo was generated with DALL-E mini using the prompt "logo of an armchair in the shape of an avocado".
+Our logo was generated with DALL·E mini using the prompt "logo of an armchair in the shape of an avocado".
 
-You can also create your own pictures with the demo (TODO: add link).
+You can create your own pictures with [the demo](https://huggingface.co/spaces/flax-community/dalle-mini) (temporarily in beta on Huging Face Spaces but soon to be open to all).
 
 ## How does it work?
 
@@ -55,14 +54,13 @@ Use [patil-suraj/vqgan-jax](https://github.com/patil-suraj/vqgan-jax).
 
 ### Training of Seq2Seq
 
-Refer to `seq2seq` folder (some parameters may have been hardcoded for convenience when training on our TPU VM).
+Refer to `dev/seq2seq` folder.
 
 You can also adjust the [sweep configuration file](https://docs.wandb.ai/guides/sweeps) if you need to perform a hyperparameter search.
 
 ### Inference
 
-Refer to the demo notebooks.
-TODO: add links
+Refer to `dev/notebooks/demo`.
 
 ## Authors