Trying to fix 403 API error via adding sleep (#190)

Author: gomzyakov

src/Generator.php

@@ -29,10 +29,13 @@ public function run(): void
         // Generate HTML-page with issues for each proramming language
         foreach (ProgrammingLanguage::cases() as $language) {
             $issues = $this->github_api_client->searchIssuesWithGoodFirtsIssueTag($language->value);
+            print_r(PHP_EOL);
             print_r($language->name . ' issues count: ' . count($issues) . PHP_EOL);
 
             $renderer = new Renderer($this->root_path);
             $renderer->renderPage($issues, $language);
+
+            sleep(2);
         }
     }
 }