You have added Copilot For Documents in Mobile & Lightning Actions to your page layout
To view a Contract Summary with Conga Copilot
Navigate to a Contract Agreement
From the More dropdown arrow on the top right navigation menu, clickCopilot for Documents
Select a file and clickLaunch Copilot.This action opens the document window on the left displaying the document details and the COPILOT window on the right.
ClickSummary on the right hand menuto view a generated summary for your document.