Update app.py

app.py

@@ -48,7 +48,8 @@ def get_json_file(docs):
     with open(temp_filepath, "wb") as f:
         f.write(docs.getvalue())
     json_loader = JSONLoader(temp_filepath,
-                                 jq_schema='.')
+                                 jq_schema='.',
+                                text_content=False)
     json_doc = json_loader.load()
     print('json_doc = ',json_doc)
     return json_doc