Fix types properly

Author: DominicOram

src/dodal/devices/utils.py

@@ -1,7 +1,7 @@
 from ophyd import Component, EpicsSignal
 
 
-def epics_signal_put_wait(pv_name: str, wait: str = "1.0") -> EpicsSignal:
+def epics_signal_put_wait(pv_name: str, wait: float = 1.0) -> EpicsSignal:
     """Creates a `Component` around an `EpicsSignal` that waits for a callback on a put.
 
     Args:

src/dodal/devices/zebra.py

@@ -112,12 +112,12 @@ def boolean_array_to_integer(values: List[bool]) -> int:
 
 
 class GateControl(Device):
-    enable: EpicsSignal = epics_signal_put_wait("_ENA", "30.0")
-    source_1: EpicsSignal = epics_signal_put_wait("_INP1", "30.0")
-    source_2: EpicsSignal = epics_signal_put_wait("_INP2", "30.0")
-    source_3: EpicsSignal = epics_signal_put_wait("_INP3", "30.0")
-    source_4: EpicsSignal = epics_signal_put_wait("_INP4", "30.0")
-    invert: EpicsSignal = epics_signal_put_wait("_INV", "30.0")
+    enable: EpicsSignal = epics_signal_put_wait("_ENA", 30.0)
+    source_1: EpicsSignal = epics_signal_put_wait("_INP1", 30.0)
+    source_2: EpicsSignal = epics_signal_put_wait("_INP2", 30.0)
+    source_3: EpicsSignal = epics_signal_put_wait("_INP3", 30.0)
+    source_4: EpicsSignal = epics_signal_put_wait("_INP4", 30.0)
+    invert: EpicsSignal = epics_signal_put_wait("_INV", 30.0)
 
     @property
     def sources(self):