diff --git a/src/geo_assistant/tools/summarize.py b/src/geo_assistant/tools/summarize.py
index 01bd2fb..ad689cb 100644
--- a/src/geo_assistant/tools/summarize.py
+++ b/src/geo_assistant/tools/summarize.py
@@ -75,10 +75,6 @@ async def summarize_sat_img(
 ) -> Command:
     """Summarize the contents of a satellite image using an LLM.
 
-    Args:
-        img_url: URL of the satellite image to analyze
-        tool_call_id: Optional ID for tracking the tool call
-
     Returns:
         Command containing the image summary and metadata