Simplify a little

ch-13/1-modelling-space/computer/find_devices.py

@@ -1,8 +1,13 @@
 import asyncio
-from robot_ble_connection import BleConnection
+import bleak
 
 async def run():
-    ble_connection = BleConnection()
-    await ble_connection.connect()
+    ble_uuid = "6E400001-B5A3-F393-E0A9-E50E24DCCA9E"
+    ble_name = "Adafruit Bluefruit LE"
+    devices = await bleak.BleakScanner.discover(service_uuids=[ble_uuid])
+    print(f"Found {len(devices)} devices")
+    print([device.name for device in devices])
+    ble_device_info = [device for device in devices if device.name==ble_name][0]
+    print("Found robot {}...".format(ble_device_info.name))
 
 asyncio.run(run())