simplify requirements

requirements.txt

@@ -1,21 +1 @@
--e git+https://github.com/burtenshaw/data-viber.git@example/image-generation-preference#egg=data_viber
-gradio[oauth]>=4.3,<5
-datasets>=2,<3
-sentence-transformers>=3
-optimum[onnxruntime]>=1.21.3
-tabulate>=0.9.0
-diffusers>=0.30.0
-transformers>=4.43.4
-ipykernel>=6.29.5
-umap-learn>=0.5,<1
-plotly>=5,<6
-dash>=2.11,<3
-dash-bootstrap-components>=1.6.0
-pre-commit>=3.8.0
-ruff>=0.5,<1
-pytest>=8,<9
-black>=24,<25
-openpyxl>=3,<4
-requests
-pillow
-typing-extensions
+git+https://github.com/burtenshaw/data-viber.git@example/image-generation-preference#egg=data_viber