Update Modelfile

Modelfile

@@ -1,3 +1,3 @@
 # Specify the path to the downloaded GGUF file within the container.
 # The filename must exactly match the one downloaded in the Dockerfile.
-FROM ./gemma-3-4b-it-qat.Q4_K_M.gguf
+FROM ./'gemma-3-4b-it-qat-Q4_K_M.gguf'