Ignore missing JSON files with `FileNotFoundError` except

hybrid_qa.py

@@ -144,7 +144,7 @@ class HybridQa(datasets.GeneratorBasedBuilder):
                     table = json.load(f)
                 with open(url_data_path, encoding="utf-8") as f:
                     url_data = json.load(f)
-            except KeyError:  # Some JSON files were not properly added to the GitHub repo: filenames with ':', '"'
+            except FileNotFoundError:  # Some JSON files were not properly added to the GitHub repo: filenames with ':', '"'
                 continue
 
             table["header"] = [header[0] for header in table["header"]]