Update worker/utils/images.ts

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: AshishKumar4

worker/utils/images.ts

@@ -41,10 +41,10 @@ export function calculateEntropy(data: Uint8Array): number {
  * Memory-efficient: doesn't decode full PNG pixel data.
  *
  * @param base64Data - Base64 encoded PNG (without data URL prefix)
- * @param viewport - Expected viewport dimensions
  * @param minFileSize - Minimum expected file size in bytes (default: 10KB)
  * @param minEntropy - Minimum entropy threshold (default: 2.0)
- * @param minFileSize - Minimum expected file size in bytes (default: 10KB)
+ */
+export function detectBlankScreenshot(
  */
 export function detectBlankScreenshot(
     base64Data: string,