Convert position to string due to redis streams not supporting lists.

src/main.py

@@ -32,7 +32,7 @@ class NextVisitModel:
     instrument: str
     groupId: str
     coordinateSystem: int
-    position: list[float]
+    position: str #TODO check if list allowed after testing.
     startTime: float
     rotationSystem: int
     cameraAngle: float
@@ -99,6 +99,7 @@ def add_detectors(
         for active_detector in active_detectors:
             temp_message = message.copy()
             temp_message["detector"] = active_detector
+            temp_message["position"] = str(message["position"])   #TODO cleanup after redis testing
             # temporary change to modify short filter names to format expected by butler
             if temp_message["filters"] != "" and len(temp_message["filters"]) == 1:
                 temp_message["filters"] = (
@@ -407,14 +408,12 @@ def dispatch_fanned_out_messages_redis_stream(
     """
     try:
         for fan_out_message in send_info.fan_out_messages:
-            data = fan_out_message
-            print(type(data))
 
             task = asyncio.create_task(
                 redis_stream_request(
                     redis_client,
                     redis_stream,
-                    data,
+                    fan_out_message,
                 )
             )
             tasks.add(task)