now it works

.run/tmtccli.run.xml

@@ -3,6 +3,9 @@
     <module name="tmtc" />
     <option name="INTERPRETER_OPTIONS" value="" />
     <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
     <option name="SDK_HOME" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
     <option name="IS_MODULE_SDK" value="true" />
@@ -12,7 +15,7 @@
     <option name="SCRIPT_NAME" value="$PROJECT_DIR$/tmtcc.py" />
     <option name="PARAMETERS" value="" />
     <option name="SHOW_COMMAND_LINE" value="false" />
-    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="EMULATE_TERMINAL" value="true" />
     <option name="MODULE_MODE" value="false" />
     <option name="REDIRECT_INPUT" value="false" />
     <option name="INPUT_FILE" value="" />

pus_tc/system/__init__.py

@@ -0,0 +1 @@
+from . import acs_ctrl

pus_tc/system/acs_ctrl.py

@@ -2,6 +2,7 @@ import enum
 
 from config.definitions import CustomServiceList
 from config.object_ids import ACS_CONTROLLER
+from tmtccmd import DefaultProcedureInfo
 from tmtccmd.config.tmtc import tmtc_definitions_provider, TmtcDefinitionWrapper, OpCodeEntry
 from tmtccmd.tc import DefaultPusQueueHelper, service_provider
 from tmtccmd.tc.pus_3_fsfw_hk import generate_one_hk_command, make_sid
@@ -37,7 +38,11 @@ def acs_cmd_defs(defs: TmtcDefinitionWrapper):
 
 
 @service_provider(CustomServiceList.ACS_CTRL.value)
-def pack_acs_ctrl_command(q: DefaultPusQueueHelper, op_code: str):
+def pack_acs_ctrl_command(
+        _info: DefaultProcedureInfo,
+        q: DefaultPusQueueHelper,
+        op_code: str
+):
     if op_code in OpCodes.REQUEST_MGM_HK:
         sid = make_sid(ACS_CONTROLLER, SetIds.MGM_SET)
         q.add_log_cmd("Requesting one MGM HK packet")