feat: enhance label determination logic in addLabel.ts

- Updated the label determination logic to include a new helper function, `isValidShortResponse`, which checks for valid short responses before categorizing them as 'Spam'.
- This change improves the accuracy of label assignment based on the content of the response, ensuring that valid short responses are not incorrectly flagged.

These enhancements aim to provide more precise labeling in PR analysis, improving the overall functionality of the application.

Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>

Author: SkySingh04

keploy-github-app-beta/src/addLabel.ts

@@ -29,13 +29,22 @@ export async function determineLabelFromAnalysis(llmResponse: string): Promise<s
 
     if (lowerResponse.includes('lgtm!')) {
         return 'LGTM';
-    } else if (lowerResponse.includes('spam') || lowerResponse.length < 10) {
+    } else if (lowerResponse.includes('spam') || 
+              (lowerResponse.length < 10 && !isValidShortResponse(lowerResponse))) {
         return 'Spam';
     } else {
         return 'Needs Changes';
     }
 }
 
+// Helper function to identify valid short responses
+function isValidShortResponse(response: string): boolean {
+    const validShortResponses = [
+        'ok', 'yes', 'no', 'good', 'fine', 'nice', 'approved', '+1'
+    ];
+    return validShortResponses.some(valid => response.includes(valid));
+}
+
 export async function addLabelToPR(
     context: GithubContext,
     prNumber: number,