Update server.py

server.py

@@ -17,6 +17,9 @@ app = FastAPI()
 class VirtualGPUServer:
     def __init__(self):
         self.base_path = Path(__file__).parent / "storage"
+        if not self.base_path.exists():
+            self.base_path.mkdir(parents=True)
+            
         self.vram_path = self.base_path / "vram_blocks"
         self.state_path = self.base_path / "gpu_state"
         self.cache_path = self.base_path / "cache"