ignore env and add hf login command

.gitignore

@@ -1,3 +1,4 @@
 mcp-sentiment\venv\*
 .venv/
-venv/
+venv/
+.env

README.md

@@ -15,4 +15,10 @@ Check out the configuration reference at https://huggingface.co/docs/hub/spaces-
 ```mcp-sentiment\venv\Scripts\activate.bat``` 
 
 ## Command to push to multiple repos
-```for %r in (origin hf) do git push %r main```
+- set a second remote in git
+
+```for %r in (origin hf) do git push %r main```
+
+## Login to Huggingface
+First go into console and generate a new token, then use it to login
+```huggingface-cli login```