Update app.py

app.py

@@ -56,8 +56,12 @@ def get_json_file(json_docs):
         json_lines=True
     )
     with open(temp_filepath, "wb") as f:
-        f.write(json_docs.getvalue())
-    json_doc = json_loader.load()
+        s = f.write(json_docs.getvalue())
+        s = s.replace('\t','')
+        s = s.replace('\n','')
+        s = s.replace(',}','}')
+        s = s.replace(',]',']')
+        json_doc = json_loader.loads(s)
     return json_doc