py : cleanup the code

- use f-strings where possible
- drop first param of encode/decode functions since "utf-8" is the default

1 files changed, 3 insertions, 3 deletions

diff --git a/convert-gpt4all-to-ggml.py b/convert-gpt4all-to-ggml.py
index f1d9d7ae..b1a5e056 100644
--- a/convert-gpt4all-to-ggml.py
+++ b/convert-gpt4all-to-ggml.py
@@ -49,7 +49,7 @@ def write_header(f_out, header):
 def write_tokens(fout, tokenizer):
     for i in range(tokenizer.vocab_size()):
         if tokenizer.is_unknown(i):
-            text = " \u2047 ".encode("utf-8")
+            text = " \u2047 ".encode()
         elif tokenizer.is_control(i):
             text = b""
         elif tokenizer.is_byte(i):
@@ -60,13 +60,13 @@ def write_tokens(fout, tokenizer):
             byte_value = int(piece[3:-1], 16)
             text = struct.pack("B", byte_value)
         else:
-            text = tokenizer.id_to_piece(i).replace("\u2581", " ").encode("utf-8")
+            text = tokenizer.id_to_piece(i).replace("\u2581", " ").encode()
         fout.write(struct.pack("i", len(text)))
         fout.write(text)
         fout.write(struct.pack("f", tokenizer.get_score(i)))
 
     # TODO: GPT4All - add extra <pad> token
-    text = "<pad>".encode("utf-8")
+    text = "<pad>".encode()
     fout.write(struct.pack("i", len(text)))
     fout.write(text)
     fout.write(struct.pack("f", 0.0))