frontend doesn't break when backend ws disconnects

Author: vudangbaovy

src/pages/Interference.tsx

@@ -99,7 +99,6 @@ const Interference = () => {
       return response.ok;
     } catch (error) {
       console.error("Error fetching animation from server:", error);
-      throw error;
     }
   }
 

src/pages/Tunneling.tsx

@@ -101,7 +101,6 @@ const Tunneling = () => {
       return response.ok;
     } catch (error) {
       console.error("Error fetching animation from server:", error);
-      throw error;
     }
   }