added alt attribute to img tags

src/Pages/Search.js

@@ -130,7 +130,7 @@ export default function Search(props) {
     }, []);
 
     useEffect(() => {
-        setIsLoading(true); 
+        setIsLoading(true);
         collectStuff(option);
     }, [resultsPerPage]);
 
@@ -245,7 +245,7 @@ export default function Search(props) {
                                     </GridBuscaCollection> :
                                     <Grid container direction="row" justify="center" alignItems="center">
                                         <Grid item>
-                                            <img src={ColecaoVazia} />
+                                            <img src={ColecaoVazia} alt="coleção vazia"/>
                                         </Grid>
                                     </Grid>
 
@@ -318,7 +318,7 @@ export default function Search(props) {
                                         </GridBuscaResource> :
                                         <Grid container direction="row" justify="center" alignItems="center">
                                             <Grid item>
-                                                <img src={RecursoVazio} />
+                                                <img src={RecursoVazio} alt="recurso vazio" />
                                             </Grid>
                                         </Grid>
                                 ) :