corrected file reading

app.py

@@ -134,7 +134,7 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
             continue
 
         if file_path and os.path.exists(file_path):
-            question += f"\n\nAttached file url:\n{file_path}, use it to answer the question. "
+            question_text += f"\n\nAttached file url:\n{file_path}, use it to answer the question. It could be text, image or audio, so elaborate it accordingly."
 
         try:
             response = agent.invoke({
@@ -144,7 +144,7 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
                 ]
             })
             submitted_answer = response["messages"][-1].content
-            time.sleep(30)
+            time.sleep(20)
             answers_payload.append({"task_id": task_id, "submitted_answer": submitted_answer})
             results_log.append({"Task ID": task_id, "Question": question_text, "Submitted Answer": submitted_answer})
         except Exception as e:

tools.py

@@ -45,9 +45,9 @@ def youtube_transcription_tool(url: str) -> str:
     Args:
         url: youtube video url
     """
-    loader = YoutubeLoader.from_youtube_url(
-        url, add_video_info=False
-    )
+    loader = YoutubeLoader.from_youtube_url(url, 
+                                            add_video_info=False
+                                        )
 
     return loader.load()[0].page_content