Update Dockerfile

Dockerfile

@@ -1,6 +1,7 @@
 FROM ollama/ollama:latest
 RUN mkdir -p /.ollama && chmod 777 /.ollama
 ENV OLLAMA_HOST=0.0.0.0:7860
-RUN nohup bash -c "ollama serve &" && sleep 5 && ollama pull dolphin-llama3
+# Start server, pull model, and then kill the background process so it finishes cleanly
+RUN ollama serve & sleep 5 && ollama pull dolphin-llama3 && pkill ollama
 EXPOSE 7860
 ENTRYPOINT ["ollama", "serve"]