From 4ef37d87d5a04bc6bb7dacee0660bba3057cc02f Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Thu, 5 Jan 2023 10:26:17 +0100
Subject: Fix

---
 train_dreambooth.py |  4 ++--
 train_ti.py         | 19 +++++++++++--------
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/train_dreambooth.py b/train_dreambooth.py
index c658ad6..1fd86b1 100644
--- a/train_dreambooth.py
+++ b/train_dreambooth.py
@@ -612,7 +612,7 @@ def main():
             raise ValueError("--embeddings_dir must point to an existing directory")
 
         added_tokens, added_ids = load_embeddings_from_dir(tokenizer, embeddings, embeddings_dir)
-        print(f"Added {len(added_tokens)} tokens from embeddings dir: {zip(added_tokens, added_ids)}")
+        print(f"Added {len(added_tokens)} tokens from embeddings dir: {list(zip(added_tokens, added_ids))}")
 
     if len(args.placeholder_token) != 0:
         # Convert the initializer_token, placeholder_token to ids
@@ -629,7 +629,7 @@ def main():
             for (new_id, init_ids) in zip(new_ids, initializer_token_ids)
         ]
 
-        print(f"Added {len(new_ids)} new tokens: {zip(args.placeholder_token, new_ids, init_ratios)}")
+        print(f"Added {len(new_ids)} new tokens: {list(zip(args.placeholder_token, new_ids, init_ratios))}")
     else:
         placeholder_token_id = []
 
diff --git a/train_ti.py b/train_ti.py
index 5df6850..164cf67 100644
--- a/train_ti.py
+++ b/train_ti.py
@@ -450,7 +450,8 @@ class Checkpointer(CheckpointerBase):
         tokenizer,
         text_encoder,
         scheduler,
-        new_tokens,
+        placeholder_token,
+        new_ids,
         output_dir: Path,
         sample_image_size,
         sample_batches,
@@ -473,7 +474,8 @@ class Checkpointer(CheckpointerBase):
         self.tokenizer = tokenizer
         self.text_encoder = text_encoder
         self.scheduler = scheduler
-        self.new_tokens = new_tokens
+        self.placeholder_token = placeholder_token
+        self.new_ids = new_ids
 
     @torch.no_grad()
     def checkpoint(self, step, postfix):
@@ -484,10 +486,10 @@ class Checkpointer(CheckpointerBase):
 
         text_encoder = self.accelerator.unwrap_model(self.text_encoder)
 
-        for new_token in self.new_tokens:
+        for (token, ids) in zip(self.placeholder_token, self.new_ids):
             text_encoder.text_model.embeddings.save_embed(
-                new_token.ids,
-                checkpoints_path.joinpath(f"{slugify(new_token.token)}_{step}_{postfix}.bin")
+                ids,
+                checkpoints_path.joinpath(f"{slugify(token)}_{step}_{postfix}.bin")
             )
 
         del text_encoder
@@ -572,7 +574,7 @@ def main():
             raise ValueError("--embeddings_dir must point to an existing directory")
 
         added_tokens, added_ids = load_embeddings_from_dir(tokenizer, embeddings, embeddings_dir)
-        print(f"Added {len(added_tokens)} tokens from embeddings dir: {zip(added_tokens, added_ids)}")
+        print(f"Added {len(added_tokens)} tokens from embeddings dir: {list(zip(added_tokens, added_ids))}")
 
     # Convert the initializer_token, placeholder_token to ids
     initializer_token_ids = [
@@ -588,7 +590,7 @@ def main():
         for (new_id, init_ids) in zip(new_ids, initializer_token_ids)
     ]
 
-    print(f"Added {len(new_ids)} new tokens: {zip(args.placeholder_token, new_ids, init_ratios)}")
+    print(f"Added {len(new_ids)} new tokens: {list(zip(args.placeholder_token, new_ids, init_ratios))}")
 
     vae.requires_grad_(False)
     unet.requires_grad_(False)
@@ -882,7 +884,8 @@ def main():
         tokenizer=tokenizer,
         text_encoder=text_encoder,
         scheduler=checkpoint_scheduler,
-        new_tokens=new_tokens,
+        placeholder_token=args.placeholder_token,
+        new_ids=new_ids,
         output_dir=basepath,
         sample_image_size=args.sample_image_size,
         sample_batch_size=args.sample_batch_size,
-- 
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