Update Dockerfile

Dockerfile

@@ -14,7 +14,7 @@ RUN pip install -U --no-cache-dir pip huggingface_hub
 RUN python3 -c '\
 from huggingface_hub import hf_hub_download; \
 repo="gijl/gemma-4-31B-it-GGUF"; \
-hf_hub_download(repo_id=repo, filename="gemma-4-31B-it-Q4_K_M.gguf", local_dir="/app"); \
+hf_hub_download(repo_id=repo, filename="gemma-4-31B-it-Q4_0.gguf, local_dir="/app"); \
 hf_hub_download(repo_id=repo, filename="mmproj-BF16.gguf", local_dir="/app")'