Update app.py

app.py

@@ -188,4 +188,4 @@ def find_related_papers(paper_id: str, limit: int = 5):
         return f"Could not find related papers: {e}"
 
 if __name__ == "__main__":
-    mcp.run(transport="sse", host="0.0.0.0", port=7860)
+    mcp.run(transport="http", host="0.0.0.0", port=7860)