Update app.py
Browse files
app.py
CHANGED
|
@@ -2,17 +2,23 @@ import torch
|
|
| 2 |
import gradio as gr
|
| 3 |
from diffusers import Flux2Pipeline
|
| 4 |
|
| 5 |
-
# Charger FLUX.2 COMPLET
|
| 6 |
pipe = Flux2Pipeline.from_pretrained(
|
| 7 |
"black-forest-labs/FLUX.2-klein-4B",
|
| 8 |
torch_dtype=torch.float32,
|
|
|
|
|
|
|
|
|
|
|
|
|
| 9 |
low_cpu_mem_usage=True,
|
| 10 |
)
|
| 11 |
|
|
|
|
| 12 |
tokenizer = pipe.tokenizer
|
| 13 |
text_encoder = pipe.text_encoder
|
| 14 |
|
| 15 |
def encode_text(prompt: str):
|
|
|
|
| 16 |
inputs = tokenizer(
|
| 17 |
prompt,
|
| 18 |
return_tensors="pt",
|
|
@@ -21,6 +27,7 @@ def encode_text(prompt: str):
|
|
| 21 |
max_length=512,
|
| 22 |
)
|
| 23 |
|
|
|
|
| 24 |
with torch.inference_mode():
|
| 25 |
outputs = text_encoder(
|
| 26 |
**inputs,
|
|
@@ -28,15 +35,21 @@ def encode_text(prompt: str):
|
|
| 28 |
use_cache=False,
|
| 29 |
)
|
| 30 |
|
| 31 |
-
|
|
|
|
| 32 |
|
|
|
|
| 33 |
torch.save(embeds, "embeds.pt")
|
|
|
|
| 34 |
return f"shape={tuple(embeds.shape)}", "embeds.pt"
|
| 35 |
|
|
|
|
| 36 |
demo = gr.Interface(
|
| 37 |
fn=encode_text,
|
| 38 |
-
inputs=gr.Textbox(),
|
| 39 |
-
outputs=[gr.Textbox(), gr.File()],
|
|
|
|
|
|
|
| 40 |
)
|
| 41 |
|
| 42 |
demo.launch()
|
|
|
|
| 2 |
import gradio as gr
|
| 3 |
from diffusers import Flux2Pipeline
|
| 4 |
|
| 5 |
+
# Charger FLUX.2 Klein COMPLET pour récupérer le vrai text encoder (Qwen3)
|
| 6 |
pipe = Flux2Pipeline.from_pretrained(
|
| 7 |
"black-forest-labs/FLUX.2-klein-4B",
|
| 8 |
torch_dtype=torch.float32,
|
| 9 |
+
transformer=None,
|
| 10 |
+
vae=None,
|
| 11 |
+
scheduler=None,
|
| 12 |
+
feature_extractor =None,
|
| 13 |
low_cpu_mem_usage=True,
|
| 14 |
)
|
| 15 |
|
| 16 |
+
# Récupération du tokenizer + text_encoder (Qwen3ForCausalLM)
|
| 17 |
tokenizer = pipe.tokenizer
|
| 18 |
text_encoder = pipe.text_encoder
|
| 19 |
|
| 20 |
def encode_text(prompt: str):
|
| 21 |
+
# Tokenisation simple
|
| 22 |
inputs = tokenizer(
|
| 23 |
prompt,
|
| 24 |
return_tensors="pt",
|
|
|
|
| 27 |
max_length=512,
|
| 28 |
)
|
| 29 |
|
| 30 |
+
# Encodage texte → embeddings 2560 dims
|
| 31 |
with torch.inference_mode():
|
| 32 |
outputs = text_encoder(
|
| 33 |
**inputs,
|
|
|
|
| 35 |
use_cache=False,
|
| 36 |
)
|
| 37 |
|
| 38 |
+
# Dernière couche cachée = embeddings texte
|
| 39 |
+
embeds = outputs.hidden_states[-1] # [B, L, 2560]
|
| 40 |
|
| 41 |
+
# Sauvegarde dans un fichier .pt
|
| 42 |
torch.save(embeds, "embeds.pt")
|
| 43 |
+
|
| 44 |
return f"shape={tuple(embeds.shape)}", "embeds.pt"
|
| 45 |
|
| 46 |
+
# Interface Gradio
|
| 47 |
demo = gr.Interface(
|
| 48 |
fn=encode_text,
|
| 49 |
+
inputs=gr.Textbox(label="Prompt"),
|
| 50 |
+
outputs=[gr.Textbox(label="Shape"), gr.File(label="Embeddings (.pt)")],
|
| 51 |
+
title="FLUX.2 Klein — Text Embedder (Qwen3 2560 dims)",
|
| 52 |
+
description="Encodeur texte officiel de FLUX.2 Klein (Qwen3ForCausalLM).",
|
| 53 |
)
|
| 54 |
|
| 55 |
demo.launch()
|