Update requirements.txt

requirements.txt

@@ -1,5 +1,5 @@
-diffusers>=0.24.0
-transformers>=4.31.0
-torch>=2.0.0
-gradio>=3.39.0
-accelerate>=0.21.0
+diffusers==0.26.0
+transformers==4.37.0
+torch==2.1.0
+accelerate==0.27.0
+gradio==4.19.0