Update greg_funcs.py

change hyperlink color

greg_funcs.py

@@ -191,7 +191,7 @@ def get_cot(r):
       if type(obs) is dict:
         if obs.get('input_documents') is not None: 
           for d in obs['input_documents']:
-            cot += '&nbsp;&nbsp;&nbsp;&nbsp;'+'<i>- '+str(d.page_content)+'</i>'+' <a href="'+ str(d.metadata['url']) +'">'+str(d.metadata['page'])+'</a> '+'<br>'
+            cot += '&nbsp;&nbsp;&nbsp;&nbsp;'+'<i>- '+str(d.page_content)+'</i>'+' <a href="'+ str(d.metadata['url']) +'">'+'''<span style="color: blue;">'''+str(d.metadata['page'])+'</span></a> '+'<br>'
           cot += '<b>Observation:</b> '+str(obs['output_text']) +'<br><br>'
         elif obs.get('intermediate_steps') is not None:
           cot += '<b>Query:</b> '+str(obs.get('intermediate_steps')) +'<br><br>'