Add BriaFiboPipeline integration and update requirements

- Integrated BriaFiboPipeline from the diffusers library into app.py.
- Updated requirements.txt to include necessary dependencies for the new pipeline, including torch, torchvision, and other related libraries.

app.py

@@ -6,6 +6,14 @@ import os
 from api_utils import get_prompt_api, generate_image
 from schema import claude_structured_output
 import time
+import torch
+from diffusers import BriaFiboPipeline
+
+pipe = BriaFiboPipeline.from_pretrained(
+    "briaai/FIBO",
+    torch_dtype=torch.bfloat16,
+)
+pipe.to("cpu")
 dotenv.load_dotenv()
 
 def get_image_suffix(image):

requirements.txt

@@ -2,4 +2,12 @@ gradio>=3.36.1
 pillow>=12.0.0
 setuptools>=80.9.0
 pydantic>=2.12.3
-pydantic-ai>=1.11.0
+pydantic-ai>=1.11.0
+git+https://github.com/huggingface/diffusers@main
+torch>=2.5.1
+torchvision
+boltons
+ujson
+sentencepiece 
+accelerate
+transformers