Update app.py

app.py

@@ -1,35 +1,26 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 import datetime
-import requests
 import pytz
+import random
 import yaml
 from tools.final_answer import FinalAnswerTool
-
 from Gradio_UI import GradioUI
-import random
 
 
-@tool
-def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
+# Load external tool before function declarations
+image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+
 
 @tool
-def generate_image_with_prompt(prompt: str) -> str:
-    """Generates an image based on the provided prompt using the image generation tool.
-    Args:
-        prompt: A textual description for the image to be generated.
-    """
-    try:
-        image_url = image_generation_tool.run(prompt)
-        return f"Here's your generated image: {image_url}"
-    except Exception as e:
-        return f"Error generating image: {str(e)}"
+def tell_joke() -> str:
+    """Returns a random joke."""
+    jokes = [
+        "Why don't skeletons fight each other? They don't have the guts.",
+        "I told my wife she was drawing her eyebrows too high. She looked surprised.",
+        "Why don’t scientists trust atoms? Because they make up everything!"
+    ]
+    return random.choice(jokes)
+
 
 @tool
 def random_fact() -> str:
@@ -43,28 +34,20 @@ def random_fact() -> str:
 
 
 @tool
-def tell_joke() -> str:
-    """Returns a random joke."""
+def generate_image_with_prompt(prompt: str) -> str:
+    """Generates an image based on the provided prompt."""
     try:
-        jokes = [
-            "Why don't skeletons fight each other? They don't have the guts.",
-            "I told my wife she was drawing her eyebrows too high. She looked surprised.",
-            "Why don’t scientists trust atoms? Because they make up everything!"
-        ]
-        return random.choice(jokes)
+        image_url = image_generation_tool.run(prompt)
+        return f"Here's your generated image: {image_url}"
     except Exception as e:
-        return f"Error fetching joke: {str(e)}"
+        return f"Error generating image: {str(e)}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
-    Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
-    """
+    """Fetches the current local time in a specified timezone."""
     try:
-        # Create timezone object
         tz = pytz.timezone(timezone)
-        # Get current time in that timezone
         local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
         return f"The current local time in {timezone} is: {local_time}"
     except Exception as e:
@@ -72,31 +55,29 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 
 final_answer = FinalAnswerTool()
+
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-Instruct'
 )
 
-
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
 agent = CodeAgent(
     model=model,
-    tools=[tell_joke,random_fact,generate_image_with_prompt,final_answer,DuckDuckGoSearchTool()], ## add or remove tools here
+    tools=[
+        tell_joke,
+        random_fact,
+        generate_image_with_prompt,
+        get_current_time_in_timezone,
+        final_answer,
+        DuckDuckGoSearchTool()  # Keeping web search tool for additional functionality
+    ],
     max_steps=6,
     verbosity_level=2,
-    grammar=None,
-    planning_interval=None,
-    name=None,
-    description=None,
     prompt_templates=prompt_templates
 )
 
-
-GradioUI(agent).launch()
+GradioUI(agent).launch()