Pass request parameter through UI to analyze_slide

- Add request: gr.Request parameter to analyze_slides
- Pass request to analyze_slide call
- Fixes 'request is not defined' error

src/mosaic/ui/app.py

@@ -83,6 +83,7 @@ def analyze_slides(
             cancer_subtype_name_map,
             row["IHC Subtype"],
             progress=progress,
+            request=request,
         )
         if aeon_results is not None:
             if len(slides) > 1: