Sync to HF action yaml

.github/workflows/sync_to_hf.yaml

@@ -0,0 +1,22 @@
+name: Sync to Hugging Face hub
+on:
+  push:
+    branches: [main]
+
+  # to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  sync-to-hub:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          lfs: true
+      - name: Push to hub
+        env:
+          HF_TOKEN: ${{ secrets.HF_TOKEN }}
+          HF_USERNAME: ${{ vars.HF_USERNAME }}
+          HF_SPACE_NAME: ${{ vars.HF_SPACE_NAME}}
+        run: git push https://$HF_USERNAME:${HF_TOKEN}@huggingface.co/spaces/${HF_USERNAME}/${HF_SPACE_NAME} main

app/app.py

@@ -70,7 +70,7 @@ class BokehApp:
             self.doc.add_next_tick_callback(partial(self.update_plot, new_data))
             time.sleep(1)
         
-        print("Background thread is shutting down gracefully.")
+        print("Background thread is shutting down gracefully.", flush=True)
 
     def update_plot(self, new_data):
         """
@@ -84,7 +84,7 @@ class BokehApp:
         """
         Callback function that runs when a user closes the document.
         """
-        print(f"Session {session_context.id} destroyed. Stopping background thread.\n", flush=True)
+        print(f"Session {session_context.id} destroyed. Stopping background thread.", flush=True)
         self.stop_event.set()
 
 # Create an instance of the class when the script is run by the Bokeh server