revert local changes

nac3artiq/demo/device_db.py

@@ -7,10 +7,10 @@ device_db = {
         "module": "artiq.coredevice.core",
         "class": "Core",
         "arguments": {
-            "host": "host",
+            "host": "kc705",
             "ref_period": 1e-9,
             "ref_multiplier": 8,
-            "target": "host"
+            "target": "rv32g"
         }
     },
 }

nac3artiq/demo/min_artiq.py

@@ -141,10 +141,6 @@ def compile(cls):
     return cls
 
 
-def staticmethod(function):
-    pass
-
-
 import device_db
 core_arguments = device_db.device_db["core"]["arguments"]
 
@@ -152,7 +148,6 @@ builtins = {
     "int": int,
     "float": float,
     "bool": bool,
-    "staticmethod": staticmethod,
     "str": str,
     "list": list,
     "tuple": tuple,