Usage instructions

index.html

@@ -12,9 +12,9 @@
             <p>Not sure how to set this manually (push_to_hub does not seem to work for tool classes) so:</p>
             <p> Copy the contents of:<p>
               <a href="https://huggingface.co/spaces/LecJackS/wolfram-alpha-query/blob/main/wolfram-alpha-tool">https://huggingface.co/spaces/LecJackS/wolfram-alpha-query/blob/main/wolfram-alpha-tool</a>
-			https://huggingface.co/spaces/LecJackS/wolfram-alpha-query/blob/main/wolfram-alpha-tool
 
-              <h1>Usage:</h1>
+              <h1>Usage instructions:</h1>
+              <h3>Save WolframAlpha API key:</h3>
 <code>	
 CFG_appid = WOLFRAM_API_KEY<br>
   <a href="https://products.wolframalpha.com/simple-api/documentation">https://products.wolframalpha.com/simple-api/documentation</a>