Update server/app.py

server/app.py

@@ -40,7 +40,7 @@ async def step_endpoint(req: StepRequest):
 def main():
     import uvicorn
     # 8000 is standard for the OpenEnv multi-mode validator
-    uvicorn.run("server.app:app", host="0.0.0.0", port=8000)
+    uvicorn.run("server.app:app", host="0.0.0.0", port=7860)
 
 if __name__ == "__main__":
     main()