Update requirements.txt

requirements.txt

@@ -1,7 +1,8 @@
-gradio>=4.44
-torch>=2.1
-numpy
-nibabel
-transformers>=4.44
-huggingface_hub>=0.24
-spaces>=0.20.0
+gradio==5.49.1
+torch==2.8.0
+numpy==2.2.6
+nibabel==5.3.2
+transformers==4.57.1
+huggingface_hub==0.35.3
+spaces==0.42.0
+