Update app.py

app.py

@@ -52,7 +52,11 @@ def get_json_file(json_docs):
     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(temp_filepath)
+    json_loader=JSONLoader(
+        temp_filepath = os.path.join(temp_dir.name, json_docs.name),
+        jq_schema='messages[].content',
+        text_content=False
+    )
     json_doc = json_loader.load()
     return json_doc