Update app.py

Added a summerizer tool

app.py

@@ -49,6 +49,21 @@ model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may
 custom_role_conversions=None,
 )
 
+@tool
+def summarize_text_tool(text:str)-> str:
+    #Keep this format for the description / args / args description but feel free to modify the tool
+    """A tool that summarizes the specified text
+    Args:
+        text: the text to be summaried
+    """
+    try:
+        from transformers import pipeline
+        summarizer = pipeline("summarization", model=model)
+        summary = summarizer(text, max_length=150, min_length=50, do_sample=False)
+        return summary[0]['summary_text']
+    except Exception as e:
+        return f"OH noes, something went wrong...:-/ {str(e)}"
+
 
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
@@ -58,7 +73,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, image_generation_tool, visit_webpage], ## add your tools here (don't remove final answer)
+    tools=[final_answer, image_generation_tool, visit_webpage, summarize_text_tool], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,