Update main.py

main.py

@@ -521,7 +521,7 @@ def image_to_text(request: Request, input_data: InputImageToText):
     client = Client("vikhyatk/moondream2")
     result = client.predict(
     		"/tmp/img.jpg",	
-    		"",	
+    		"describe this image in detail",	
     		api_name="/answer_question_1"
     )
     LoggaTesto("IMMAGINE", {"response": result}, False)