diff --git a/README.md b/README.md
index 819861e..af33271 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,8 @@ It may also explore an extension of using <a href="https://huggingface.co/spaces
 
 Please join <a href="https://discord.gg/xBPBXfcFHd"><img alt="Join us on Discord" src="https://img.shields.io/discord/823813159592001537?color=5865F2&logo=discord&logoColor=white"></a> if you are interested in helping out with the replication
 
+Do let me know if anyone is interested in a Jax version https://github.com/lucidrains/DALLE2-pytorch/discussions/8
+
 ## Citations
 
 ```bibtex
diff --git a/dalle2_pytorch/dalle2_pytorch.py b/dalle2_pytorch/dalle2_pytorch.py
index 67ca8fc..7dcf012 100644
--- a/dalle2_pytorch/dalle2_pytorch.py
+++ b/dalle2_pytorch/dalle2_pytorch.py
@@ -42,6 +42,24 @@ def freeze_model_and_make_eval_(model):
 
 # diffusion prior
 
+class Transformer(nn.Module):
+    def __init__(
+        self,
+        *,
+        dim,
+        dim_head = 64,
+        heads = 8,
+
+    ):
+        super().__init__()
+
+    def forward(
+        self,
+        x,
+        mask = None    # we will need a mask here, due to variable length of the text encodings - also offer dalle1 strategy with padding token embeddings
+    ):
+        return x
+
 class DiffusionPrior(nn.Module):
     def __init__(
         self,