Upload tool

requirements.txt

@@ -1,5 +1,4 @@
 smolagents
-torch
 transformers
 PyPDF2
 requests

tool.py

@@ -12,7 +12,7 @@ class DocumentAnalyzer(Tool):
     name = "analyze_document"
     description = "Analyzes a PDF document and extracts key information like summary and sentiment"
     inputs = {'document_url': {'type': 'string', 'description': 'URL to a PDF document'}}
-    output_type = "object"
+    output_type = "string"
 
     def __init__(self):
         super().__init__()
@@ -50,8 +50,4 @@ class DocumentAnalyzer(Tool):
         sentiment_analyzer = pipeline("sentiment-analysis")
         sentiment = sentiment_analyzer(text[:512])[0]
 
-        return {
-            "summary": summary,
-            "sentiment": sentiment['label'],
-            "confidence": sentiment['score']
-        }
+        return f"Summary: {summary}\nSentiment: {sentiment['label']}\nConfidence: {sentiment['score']:.2f}"