cuda bug, file renames

README.md

@@ -5,7 +5,7 @@ colorFrom: red
 colorTo: gray
 sdk: streamlit
 sdk_version: 1.15.2
-app_file: project_retrieval_app.py
+app_file: app.py
 pinned: false
 ---
 

app_implementation.py

@@ -16,13 +16,13 @@ from search_utils import (
 
 
 class RetrievalApp:
+
     def is_cuda_available(self):
         try:
-            t = torch.Tensor([1]).cuda()
+            torch._C._cuda_init()
         except:
             return False
-        finally:
-            return True
+        return True
 
     def get_device_options(self):
         if self.is_cuda_available():