Move import in deutsche_bahn integration (#27579)

* Moved import in deutsche_bahn integration

* Moved import schiene before PLATFORM_SCHEMA

homeassistant/components/deutsche_bahn/sensor.py

@@ -4,6 +4,8 @@ import logging
 
 import voluptuous as vol
 
+import schiene
+
 from homeassistant.components.sensor import PLATFORM_SCHEMA
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import Entity
@@ -89,7 +91,6 @@ class SchieneData:
 
     def __init__(self, start, goal, offset, only_direct):
         """Initialize the sensor."""
-        import schiene
 
         self.start = start
         self.goal = goal