fix event string

main.py

@@ -95,11 +95,7 @@ def generate(request: GenerationRequest):
         ptr = 0
         for x in images:
             ptr += 1
-            data += ("""event: newImage
-        id: {}
-        data:{}
-
-        """).format(ptr, x)
+            data += ("event: newImage\nid: {}\ndata:{}\n\n").format(ptr, x)
         return Response(content=data, media_type="text/event-stream")
         #return GenerationOutput(output=images)