chore: update issue template

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: bug
+labels: ''
 assignees: ''
 
 ---

.github/ISSUE_TEMPLATE/model_request.md

@@ -11,8 +11,10 @@ assignees: ''
 
 - [ ] Must have a REST/HTTP API.
 - [ ] Must be publicly accessible. It cannot require application review or have regional restrictions. A beta version is acceptable.
-- [ ] No open source. Open source models can be used through LocalAI and do not need to be supported separately.
-- [ ] Cannot be an agent/proxy of other platforms.
+- [ ] Must not open-source. Open source models can be used through LocalAI and do not need to be supported separately.
+- [ ] Must not act as an agent or proxy for other platforms.
+
+> Tip: If the API of the new model is compatible with OpenAI's API, it can be used through localai client.
 
 ### Please provide the following documents or links: