Update app.py

app.py

@@ -1,13 +1,13 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
 import datetime
 import requests
 import pytz
 import yaml
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 from tools.final_answer import FinalAnswerTool
-
 from Gradio_UI import GradioUI
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
+# Custom Tools
+
 @tool
 def my_custom_tool(arg1: str, arg2: int) -> str:
     """
@@ -20,7 +20,6 @@ def my_custom_tool(arg1: str, arg2: int) -> str:
     Returns:
         A string indicating the equivalent time in seconds.
     """
-    # Dictionary to convert different time units to seconds
     time_units = {
         "seconds": 1,
         "minutes": 60,
@@ -28,59 +27,69 @@ def my_custom_tool(arg1: str, arg2: int) -> str:
         "days": 86400
     }
 
-    # Check if the provided arg1 is a valid time unit
-    if arg1.lower() in time_units:
-        total_seconds = arg2 * time_units[arg1.lower()]
-        return f"{arg2} {arg1} is equal to {total_seconds} seconds."
-    else:
-        return "Invalid time unit. Please use 'seconds', 'minutes', 'hours', or 'days'."
+    try:
+        unit = arg1.lower()
+        if unit in time_units:
+            total_seconds = arg2 * time_units[unit]
+            return f"{arg2} {arg1} is equal to {total_seconds} seconds."
+        else:
+            return "Invalid time unit. Please use 'seconds', 'minutes', 'hours', or 'days'."
+    except Exception as e:
+        return f"Error: {str(e)}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """
+    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').
+
+    Returns:
+        A string with the local time in the given 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:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
 
-final_answer = FinalAnswerTool()
+# Model Configuration
 
-# If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
-# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
+final_answer = FinalAnswerTool()
 
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id="Qwen/Qwen2.5-Coder-32B-Instruct",  # This model may be overloaded
+    custom_role_conversions=None,
 )
 
-
-# Import tool from Hub
+# Import tool from Hugging Face Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
-with open("prompts.yaml", 'r') as stream:
+# Load prompts from YAML file
+with open("prompts.yaml", "r") as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+# Agent Setup
+
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer],  # Add other tools here if needed
     max_steps=6,
     verbosity_level=1,
     grammar=None,
     planning_interval=None,
     name=None,
     description=None,
-    prompt_templates=prompt_templates
+    prompt_templates=prompt_templates,
 )
 
+# Launch the Gradio UI
 
-GradioUI(agent).launch(share=True)
+if __name__ == "__main__":
+    GradioUI(agent).launch()