Update app.py

app.py

@@ -6,7 +6,7 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 import random
 
-# Enhanced custom tool with creative functionality
+# Enhanced custom tool that performs a creative transformation (magic)
 @tool
 def my_custom_tool(arg1: str, arg2: int) -> str:
     """
@@ -30,7 +30,7 @@ def my_custom_tool(arg1: str, arg2: int) -> str:
         "voila", 
         "presto chango"
     ]
-    # Select a phrase based on the magic factor (using modulo to cycle through)
+    # Select a phrase based on the magic factor (cycling through the phrases)
     phrase = magic_phrases[arg2 % len(magic_phrases)]
     
     # Optionally, add a random flourish
@@ -38,6 +38,7 @@ def my_custom_tool(arg1: str, arg2: int) -> str:
     
     return f"{flourish} {reversed_message} {phrase}! Your magic factor is {arg2}."
 
+# Tool to fetch the current local time in a specified timezone
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """
@@ -56,6 +57,23 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+# Tool that performs a magic trick by predicting a random number
+@tool
+def perform_magic() -> str:
+    """
+    A tool that performs a magic trick by predicting a random number.
+    
+    Returns:
+        A string with the magical prediction.
+    """
+    # Simulate inviting the user to think of a number
+    print("Please think of a number between 1 and 10...")
+    predicted_number = random.randint(1, 10)
+    magic_message = f"✨ Abracadabra! Your magical prediction is: {predicted_number} ✨"
+    print(magic_message)
+    return magic_message
+
+# Initialize the final_answer tool and HfApiModel
 final_answer = FinalAnswerTool()
 model = HfApiModel(
     max_tokens=2096,
@@ -64,16 +82,17 @@ model = HfApiModel(
     custom_role_conversions=None,
 )
 
-# Import tool from Hub (example: text-to-image generation)
+# Import an image generation tool from the Hub (example usage; not added to agent's tools)
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
+# Load prompt templates from a YAML file
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
 
-# Add all your tools here. Ensure that the final_answer tool is always included.
+# Instantiate the CodeAgent with the required tools. The final_answer tool must always be included.
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, my_custom_tool, get_current_time_in_timezone],  
+    tools=[final_answer, my_custom_tool, get_current_time_in_timezone, perform_magic],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -83,4 +102,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-GradioUI(agent).launch()
+# Launch the Gradio UI to interact with the agent.
+GradioUI(agent).launch()