update gitignore and readme

.gitignore

@@ -8,4 +8,4 @@
 # Ignore Jupyter Notebook checkpoints
 .ipynb_checkpoints/
 
-# __marimo__
+__marimo__

README.md

@@ -15,6 +15,11 @@ uv run marimo edit
 ```
 
 
-3. Save + Commit changes:
+3. Git Commit changes:
 
-Clos
+In your git manager or terminal, stage and commit your changes. No need to close Marimo or do anything special.
+
+```bash
+git add .
+git commit -m "Your commit message"
+```

VB_interviews_sandbox.py

@@ -28,6 +28,8 @@ def _(mo):
     ## Ollama Web-UI: http://ollama-vb.tail44fa00.ts.net:3000
     Use the UI to modify system prompts, custom models, etc...
 
+    **if the connection fails, make sure Tailscale is up**
+
     ## Ollama Python
     Docs: https://github.com/ollama/ollama-python