Update app.py

app.py

@@ -1,115 +1,131 @@
-import os
+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
 
-# ---------------------- Custom Tools ----------------------
+from Gradio_UI import GradioUI
 
+# Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_tool(arg1: str, arg2: int) -> str:
-    """A simple example tool that just echoes its inputs.
+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 arguments
+        arg1: the first argument
         arg2: the second argument
     """
-    return f"Tool received arg1={arg1}, arg2={arg2}"
+    return "What magic will you build ?"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """Fetches the current local time in a specified timezone.
+    """A tool that fetches the current local time in a specified timezone.
     Args:
-        timezone: e.g., 'America/New_York'
+        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)}"
 
+
 @tool
 def get_eur_exchange_rate(currency_code: str) -> str:
-    """Retrieves the current exchange rate from EUR to a given currency.
+    """A tool that retrieves the current exchange rate from EUR to a given currency
+    
     Args:
-        currency_code: 3-letter code, e.g. "usd", "gbp"
+        currency_code: The 3-letter currency code in lowercase (e.g., "usd", "gbp", "jpy")
     """
+    
     try:
+        # Fetch the EUR exchange rates from the API
         api_url = "https://cdn.jsdelivr.net/npm/@fawazahmed0/currency-api@latest/v1/currencies/eur.json"
         response = requests.get(api_url, timeout=10)
         response.raise_for_status()
+        
         data = response.json()
-
+        
+        # Extract date and exchange rates
         date = data.get("date", "Unknown date")
         exchange_rates = data.get("eur", {})
+        
+        # Get the specific exchange rate
         if currency_code in exchange_rates:
             rate = exchange_rates[currency_code]
             return f"1 EUR = {rate} {currency_code.upper()} (as of {date})"
         else:
-            return f"Currency code '{currency_code}' not found."
+            return f"Currency code '{currency_code}' not found in the exchange rate data. Please check the currency code format."
+    
+    except requests.RequestException as e:
+        return f"Error fetching exchange rate data: {str(e)}"
     except Exception as e:
-        return f"Error fetching exchange rate: {str(e)}"
+        return f"Error: {str(e)}"
 
-@tool
+@tool  
 def get_simple_joke() -> str:
-    """Fetches a random joke from JokeAPI."""
+    """A tool that fetches a random joke from JokeAPI with minimal filtering"""
+    
     try:
+        # Simple request to JokeAPI
         api_url = "https://v2.jokeapi.dev/joke/any"
+        
         response = requests.get(api_url, timeout=10)
         response.raise_for_status()
+        
         joke_data = response.json()
-
+        
         if joke_data.get("error", False):
             return f"Error: {joke_data.get('message', 'Could not get joke')}"
-
+        
         if joke_data.get("type") == "single":
             return f"Here's a joke:\n\n{joke_data.get('joke', '')}"
         elif joke_data.get("type") == "twopart":
-            return f"Here's a joke:\n\n{joke_data.get('setup', '')}\n{joke_data.get('delivery', '')}"
-
-        return "Could not parse joke from API response."
+            setup = joke_data.get("setup", "")
+            delivery = joke_data.get("delivery", "")
+            return f"Here's a joke:\n\n{setup}\n{delivery}"
+        
+        return "Could not parse joke from API response"
+        
     except Exception as e:
-        return f"Error fetching joke: {str(e)}"
+        return f"Error: {str(e)}"
 
-# ---------------------- Model ----------------------
 
-# ВАЖНО: токен нужно добавить в Secrets как HF_TOKEN
-hf_token = os.environ.get("HF_TOKEN")
-if not hf_token:
-    raise RuntimeError("❌ HF_TOKEN is not set in repository secrets!")
 
-model = HfApiModel(
-    model_id="Qwen/Qwen2.5-Coder-32B-Instruct",
-    max_tokens=2048,
-    temperature=0.5,
-    api_key=hf_token,  # <-- токен берется из Secrets
-)
+final_answer = FinalAnswerTool()
 
-# ---------------------- Agent ----------------------
+# 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,
+)
 
-# Подгружаем промпты
-with open("prompts.yaml", "r") as stream:
-    prompt_templates = yaml.safe_load(stream)
 
-# Импорт примера инструмента с Hugging Face Hub
+# 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=[final_answer, my_custom_tool, get_current_time_in_timezone,
-           get_eur_exchange_rate, get_simple_joke, image_generation_tool],
+    tools=[final_answer, my_custom_tool, get_current_time_in_timezone, get_eur_exchange_rate, get_simple_joke], ## add  your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
-    prompt_templates=prompt_templates,
+    grammar=None,
+    planning_interval=None,
+    name=None,
+    description=None,
+    prompt_templates=prompt_templates
 )
 
-# ---------------------- UI ----------------------
 
-# Исправлено: убран подсчет last_input_token_count (он может быть None)
-GradioUI(agent).launch(share=True)
+GradioUI(agent).launch()