made sidebar conditional

src/components/Sidebar.tsx

@@ -73,12 +73,15 @@ function Sidebar(){
             content.push(<SideItem key={item} hesh={item} num={ind}></SideItem>);
         }
         
+        if(nums.length > 1)
         return (
             <nav className="sidebar">
                     {content}
             </nav>        
         )
-        
+        return(
+            <div></div>
+        )
     }
     
 

src/pages.ts

@@ -155,7 +155,7 @@ const Pages: (Page | Folder)[] = [
               path: "/bfh",
               component: Bfh,
               lead: "MeetUp",
-              navlist: ["Opening", "Scientific Talk I.", "Workshop Session I.", "Scientific Talk II.", "Project Presentations", "Poster Exhibition", "Workshop Session II.", "Panel Discussion", "iGEMer Ted Talks", "Science Slams", "Award Ceremony"],
+              navlist: [],
             },
             {
               name: "Wiki",