docs: update README

README.md

@@ -1,8 +1,8 @@
 ---
-title: De Novo Peptide Sequencing With InstaNovo
-emoji: ⚗️📊
-colorFrom: blue
-colorTo: green
+title: De Novo Peptide Sequencing With InstaNovo and InstaNovo+
+emoji: ⚗️
+colorFrom: green
+colorTo: white
 sdk: gradio
 sdk_version: 5.23.1
 app_file: app.py
@@ -10,9 +10,9 @@ pinned: true
 license: apache-2.0
 ---
 
-# _De Novo_ Peptide Sequencing With InstaNovo 
+# _De Novo_ Peptide Sequencing With InstaNovo and InstaNovo+
 
-This Space provides a web interface for the [InstaNovo](https://github.com/instadeepai/InstaNovo) model for _de novo_ peptide sequencing from mass spectrometry data.
+This Space provides a web interface for the [InstaNovo](https://github.com/instadeepai/InstaNovo) models for _de novo_ peptide sequencing from mass spectrometry data.
 
 **Features:**
 
@@ -30,6 +30,9 @@ This Space provides a web interface for the [InstaNovo](https://github.com/insta
 
 **Model:**
 
-This demo uses the `instanovo-v1.1.0` pretrained model checkpoint.
+This demo uses the  pretrained model checkpoint.
 
-**Note:** Processing large files can take time, depending on the file size and the chosen decoding method. Knapsack generation (if needed on the first run) can also add to the initial startup time.
+* Predictions use version `instanovo-v1.1.0` for the transformer-based InstaNovo model and version `instanovoplus-v1.1.0-alpha` for the diffusion-based InstaNovo+ model.
+* The InstaNovo+ model `instanovoplus-v1.1.0-alpha` is an alpha release.
+
+**Note:** Processing large files can take time, depending on the file size and the chosen decoding method. Knapsack generation can also add to the initial startup time.