initial commit

app.py

@@ -47,7 +47,11 @@ def get_csv_file(csv_docs):
     csv_doc = csv_loader.load()
     return csv_doc
 
-def get_json_file():
+def get_json_file(json_docs):
+    temp_dir = tempfile.TemporaryDirectory()
+    temp_filepath = os.path.join(temp_dir.name, json_docs.name)
+    with open(temp_filepath, "wb") as f:
+        f.write(json_docs.getvalue())
     json_loader = JSONLoader(
         file_path='homework4/facebook_chat.json',
         jq_schema='.messages[].content',