diff --git a/docker/Dockerfile.base b/docker/Dockerfile.base
index 45331b300..c3e9e4c25 100644
--- a/docker/Dockerfile.base
+++ b/docker/Dockerfile.base
@@ -21,13 +21,13 @@ RUN apt-get -qq update \
     && apt-get -qq install --no-install-recommends -y \
     gnupg wget unzip tzdata nginx libnginx-mod-rtmp \
     && apt-get -qq install --no-install-recommends -y \
-        python3-pip \
+    python3-pip \
     && pip3 install -U /wheels/*.whl \
     && APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=DontWarn apt-key adv --fetch-keys https://packages.cloud.google.com/apt/doc/apt-key.gpg \
     && echo "deb https://packages.cloud.google.com/apt coral-edgetpu-stable main" > /etc/apt/sources.list.d/coral-edgetpu.list \
     && echo "libedgetpu1-max libedgetpu/accepted-eula select true" | debconf-set-selections \
     && apt-get -qq update && apt-get -qq install --no-install-recommends -y \
-        libedgetpu1-max=15.0 \
+    libedgetpu1-max=15.0 \
     && rm -rf /var/lib/apt/lists/* /wheels \
     && (apt-get autoremove -y; apt-get autoclean -y)
 
@@ -37,7 +37,7 @@ RUN pip3 install \
     voluptuous\
     Flask-Sockets \
     gevent \
-    gevent-websocket 
+    gevent-websocket
 
 COPY nginx/nginx.conf /etc/nginx/nginx.conf
 
diff --git a/frigate/edgetpu.py b/frigate/edgetpu.py
index 8e1041351..73916bd19 100644
--- a/frigate/edgetpu.py
+++ b/frigate/edgetpu.py
@@ -57,8 +57,6 @@ class LocalObjectDetector(ObjectDetector):
             device_config = {"device": tf_device}
 
         edge_tpu_delegate = None
-        
-        tf_device = "cpu"
 
         if tf_device != "cpu":
             try:
diff --git a/web/src/components/Dialog.jsx b/web/src/components/Dialog.jsx
index 1ac3d500f..aefc323b4 100644
--- a/web/src/components/Dialog.jsx
+++ b/web/src/components/Dialog.jsx
@@ -32,11 +32,11 @@ export default function Dialog({ actions = [], portalRootID = 'dialogs', title,
             <p>{text}</p>
           </div>
           <div className="p-2 flex justify-start flex-row-reverse space-x-2">
-          {actions.map(({ color, text, onClick, ...props }, i) => (
+            {actions.map(({ color, text, onClick, ...props }, i) => (
               <Button className="ml-2" color={color} key={i} onClick={onClick} type="text" {...props}>
-                 {text}
-               </Button>
-             ))}
+                {text}
+              </Button>
+            ))}
           </div>
         </div>
       </div>
diff --git a/web/src/routes/Event.jsx b/web/src/routes/Event.jsx
index d71bb350b..dbf7aaa4f 100644
--- a/web/src/routes/Event.jsx
+++ b/web/src/routes/Event.jsx
@@ -15,7 +15,6 @@ export default function Event({ eventId }) {
   const { data, status } = useEvent(eventId);
   const [showDialog, setShowDialog] = useState(false);
   const [deleteStatus, setDeleteStatus] = useState(FetchStatus.NONE);
-  const [deleteMessage, setDeleteMessage] = useState();
 
   const handleClickDelete = () => {
     setShowDialog(true);
@@ -28,22 +27,15 @@ export default function Event({ eventId }) {
 
   const handleClickDeleteDialog = useCallback(async () => {
 
-    setDeleteStatus(FetchStatus.LOADING);
     let success;
     try {
       const response = await fetch(`${apiHost}/api/events/${eventId}`, { method: 'DELETE' });
-      const { success = false, message } = await getJSON(response)
+      success = await (response.status < 300 ? response.json() : { success: true });
       setDeleteStatus(success ? FetchStatus.LOADED : FetchStatus.ERROR);
-      setDeleteMessage(deleteEvent.message);
     } catch (e) {
       setDeleteStatus(FetchStatus.ERROR);
     }
 
-    async function getJSON(response) {
-      if (response.status === 204) return {success: true};
-      return response.json();
-    }
-
     if (success) {
       setDeleteStatus(FetchStatus.LOADED);
       setShowDialog(false);