Update app.py

app.py

@@ -1,44 +1,40 @@
-from smolagents import CodeAgent, DuckDuckGoSearchTool, GoogleSearchTool, VisitWebpageTool, HfApiModel,load_tool,tool
+# kids_museum_agent.py
+
+from smolagents import (
+    CodeAgent,
+    DuckDuckGoSearchTool,
+    VisitWebpageTool,
+    HfApiModel,
+    load_tool,
+    tool
+)
 import datetime
 import requests
 import pytz
 import yaml
-from tools.final_answer import FinalAnswerTool
-import matplotlib.pyplot as plt
-import numpy as np
-from Gradio_UI import GradioUI
-
+import os
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
-@tool
-def my_cutom_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 ?"
+from tools.final_answer import FinalAnswerTool  # Adjust import if you store final_answer differently
 
+########################################
+# TOOLS
+########################################
 
 @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').
     """
     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)}"
 
-#########################################################################
-# NEW TOOL: GET CULTURAL INFO (via Wikipedia)
-#########################################################################
+
 @tool
 def get_cultural_info(topic: str) -> str:
     """
@@ -50,24 +46,20 @@ def get_cultural_info(topic: str) -> str:
     """
     try:
         # Query the Wikipedia API for an extract
-        # Using the "summary" approach with 'exintro' to get the first paragraph
         url = (
             "https://en.wikipedia.org/w/api.php?"
             "action=query&prop=extracts&exintro&explaintext&format=json&titles=" + topic
         )
         response = requests.get(url)
         data = response.json()
-        
-        # Extract the page data
+
         pages = data.get("query", {}).get("pages", {})
         if not pages:
             return f"No Wikipedia pages found for topic: {topic}"
 
-        # Wikipedia returns a dictionary keyed by page ID
+        # The keys in 'pages' are page IDs
         page_id = next(iter(pages))
         page_content = pages[page_id]
-
-        # Check for missing page or missing extract
         if "missing" in page_content:
             return f"No page found on Wikipedia for topic: {topic}"
 
@@ -79,42 +71,78 @@ def get_cultural_info(topic: str) -> str:
 
     except Exception as e:
         return f"Error retrieving cultural info for '{topic}': {str(e)}"
-#########################################################################
 
 
+########################################
+# FINAL ANSWER TOOL (REQUIRED)
+########################################
 final_answer = FinalAnswerTool()
+
+
+########################################
+# MODEL (choose whichever model/endpoint you prefer)
+########################################
 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=1024,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',  # or any other model ID / HF endpoint
+    custom_role_conversions=None
 )
 
+########################################
+# LOAD ANY OPTIONAL TOOLS FROM HUB (e.g. text-to-image)
+########################################
+# NOTE: If you want to see if it works, you can skip or keep it
+try:
+    image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+except Exception as e:
+    print("Error loading text-to-image tool:", e)
+    image_generation_tool = None
+
+
+########################################
+# PROMPT TEMPLATES
+########################################
+# We read from prompts.yaml. Make sure you have a prompts.yaml in the same folder.
+# It can contain specialized instructions for your "kid-friendly" museum agent.
+this_dir = os.path.dirname(os.path.abspath(__file__))
+prompts_path = os.path.join(this_dir, "prompts.yaml")
+
+with open(prompts_path, 'r', encoding='utf-8') as stream:
+    prompt_templates = yaml.safe_load(stream)
 
-# 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)
-    
+########################################
+# BUILD THE AGENT
+########################################
+tools_list = [
+    final_answer,           # Important: must remain in the tools
+    DuckDuckGoSearchTool(),
+    VisitWebpageTool(),
+    get_current_time_in_timezone,
+    get_cultural_info
+]
+
+# If the image_generation_tool loaded successfully, add it:
+if image_generation_tool:
+    tools_list.append(image_generation_tool)
+
 agent = CodeAgent(
     model=model,
-    tools=[
-        final_answer,
-        DuckDuckGoSearchTool(), 
-        VisitWebpageTool(), 
-        get_current_time_in_timezone,
-        get_cultural_info,          # <-- Our new cultural info tool
-        image_generation_tool
-    ],    
+    tools=tools_list,
     max_steps=6,
     verbosity_level=1,
     grammar=None,
     planning_interval=None,
-    name=None,
-    description=None,
+    name="KidsMuseumAgent",
+    description="A friendly museum assistant that explains art, history, and culture in kid-friendly language.",
     prompt_templates=prompt_templates
 )
 
 
-GradioUI(agent).launch()
+########################################
+# (OPTIONAL) GRADIO UI LAUNCH
+########################################
+if __name__ == "__main__":
+    from Gradio_UI import GradioUI
+    GradioUI(agent).launch()