Update app.py

app.py

@@ -20,16 +20,12 @@ from smolagents import Tool
 from youtube_transcript_api import YouTubeTranscriptApi
 import re
 
-from smolagents import Tool
-
-from smolagents import Tool
-
 class YouTubeTranscriptTool(Tool):
     name = "youtube_transcript"
     description = "Extracts transcript text from a YouTube video URL"
-    inputs = {"url": str}
-    outputs = {"transcript": str}
-    output_type = dict  # ✅ This line is required!
+    inputs = {"url": "str"}  # 🟢 Type as a string
+    outputs = {"transcript": "str"}  # 🟢 Type as a string
+    output_type = "dict"  # ✅ Fix: type must be a *string*, not a Python class
 
     def __call__(self, url: str) -> dict:
         from youtube_transcript_api import YouTubeTranscriptApi
@@ -38,6 +34,8 @@ class YouTubeTranscriptTool(Tool):
         transcript_text = " ".join([t["text"] for t in transcript_list])
         return {"transcript": transcript_text}
 
+
+
 transcript_tool = YouTubeTranscriptTool()
 
 async def run_and_submit_all(profile: gr.OAuthProfile | None):