fix: Fix Makefile run-server

Author: richdougherty

Makefile

@@ -62,7 +62,7 @@ docker:
 	docker build -t llama-cpp-python:latest -f docker/simple/Dockerfile .
 
 run-server:
-	uvicorn --factory llama.server:app --host ${HOST} --port ${PORT}
+	uvicorn --factory llama_cpp.server:create_app --host ${HOST} --port ${PORT}
 
 clean:
 	- cd vendor/llama.cpp && make clean