Format with black

Formatting code with black
- pipenv update

tests/test_confserver.py

@@ -12,14 +12,15 @@ confserver = bumper.ConfServer("127.0.0.1:11111", False, mock.MagicMock)
 confserver.confserver_app()
 app = confserver.app
 
+
 def async_return(result):
     f = asyncio.Future()
     f.set_result(result)
-    return f    
+    return f
+
 
 def test_disconnect():
-    
-    async def test_disconnect_async():    
+    async def test_disconnect_async():
         await confserver.disconnect()
 
     loop = asyncio.get_event_loop()
@@ -513,6 +514,7 @@ def test_postLookup():
         client.close()
     )  # Close test server after all tests are done
 
+
 def test_devmgr():
     if os.path.exists("tests/tmp.db"):
         os.remove("tests/tmp.db")  # Remove existing db
@@ -536,7 +538,7 @@ def test_devmgr():
                     if jsonresp["ret"] == "ok":
                         assert jsonresp["resp"]
                     else:
-                        assert jsonresp["errno"]                
+                        assert jsonresp["errno"]
         else:
             assert jsonresp
 
@@ -549,23 +551,33 @@ def test_devmgr():
     bumper.bot_add("sn_1234", "did_1234", "dev_1234", "res_1234", "eco-ng")
     bumper.bot_set_mqtt("did_1234", True)
     postbody = {"toId": "did_1234"}
-    
+
     # Test return get status
-    command_getstatus_resp = { "id": "resp_1234", "resp": "<ctl ret='ok' status='idle'/>", "ret": "ok" }
-    confserver.helperbot.send_command = mock.MagicMock(return_value=async_return(command_getstatus_resp))    
-    # Test    
+    command_getstatus_resp = {
+        "id": "resp_1234",
+        "resp": "<ctl ret='ok' status='idle'/>",
+        "ret": "ok",
+    }
+    confserver.helperbot.send_command = mock.MagicMock(
+        return_value=async_return(command_getstatus_resp)
+    )
+    # Test
     loop.run_until_complete(test_devmanager(postbody, command=True))
 
     # Test return fail timeout
     command_timeout_resp = {"id": "resp_1234", "errno": "timeout", "ret": "fail"}
-    confserver.helperbot.send_command = mock.MagicMock(return_value=async_return(command_timeout_resp))    
-    # Test    
+    confserver.helperbot.send_command = mock.MagicMock(
+        return_value=async_return(command_timeout_resp)
+    )
+    # Test
     loop.run_until_complete(test_devmanager(postbody, command=True))
 
     # Set bot not on mqtt
     bumper.bot_set_mqtt("did_1234", False)
-    confserver.helperbot.send_command = mock.MagicMock(return_value=async_return(command_getstatus_resp))    
-    # Test    
+    confserver.helperbot.send_command = mock.MagicMock(
+        return_value=async_return(command_getstatus_resp)
+    )
+    # Test
     loop.run_until_complete(test_devmanager(postbody, command=True))
 
     loop.run_until_complete(