Update app.py

app.py

@@ -1,62 +1,198 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, HfApiModel, load_tool, tool, DuckDuckGoSearchTool
 import datetime
 import requests
 import pytz
 import yaml
+import base64
+import os
+import io
+from PIL import Image
 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 !
+# 1. функции-инструменты
+
 @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 
+def web_search(query: str) -> str:
+    """Search the web for information using DuckDuckGo.
+    
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        query: The search query to look up
+        
+    Returns:
+        Search results from DuckDuckGo
     """
-    return "What magic will you build ?"
+    try:
+        search_tool = DuckDuckGoSearchTool()
+        results = search_tool(query)
+        if not results or "No results found" in results:
+            return f"Поиск не дал результатов для запроса: '{query}'. Попробуйте другой запрос."
+        return f"Результаты поиска по '{query}':\n\n{results}"
+    except Exception as e:
+        return f"Ошибка поиска: {str(e)}"
+
+@tool
+def get_weather(city: str) -> str:
+    """Get current weather for a city using reliable weather services.
+    
+    Args:
+        city: The name of the city to get weather for (e.g., 'Moscow', 'London')
+        
+    Returns:
+        Current weather information in Celsius
+    """
+    try:
+       
+        url = f"https://wttr.in/{city}?format=%C+%t+%h+%w&m&lang=ru"
+        response = requests.get(url, timeout=10)
+        
+        if response.status_code == 200 and response.text.strip():
+            data = response.text.strip()
+           
+            if '°F' in data:
+                data = data.replace('°F', '°C')
+            return f"Погода в {city}:\n{data}"
+       
+        url2 = f"https://wttr.in/{city}?format=%C+%t+%h+%w+%P&m&lang=ru"
+        response2 = requests.get(url2, timeout=10)
+        
+        if response2.status_code == 200 and response2.text.strip():
+            data = response2.text.strip()
+            if '°F' in data:
+                data = data.replace('°F', '°C')
+            return f"Погода в {city}:\n{data}"
+            
+        return f"Данные о погоде в {city} временно недоступны. Попробуйте позже или проверьте на сайте gismeteo.ru"
+            
+    except Exception as e:
+        return f"Ошибка при получении погоды: {str(e)}"
+
+@tool
+def get_weather_detailed(city: str) -> str:
+    """Get detailed weather forecast for a city.
+    
+    Args:
+        city: The name of the city
+        
+    Returns:
+        Detailed weather information in Celsius
+    """
+    try:
+       
+        url = f"https://wttr.in/{city}?m&lang=ru"
+        response = requests.get(url, timeout=10)
+        
+        if response.status_code == 200:
+           
+            lines = response.text.split('\n')
+            short_forecast = '\n'.join(lines[:8])  # Первые 8 строк
+            
+            short_forecast = short_forecast.replace('°F', '°C')
+            return f"Подробный прогноз для {city}:\n{short_forecast}"
+        else:
+            return f"Не удалось получить подробный прогноз для {city}"
+            
+    except Exception as e:
+        return f"Ошибка: {str(e)}"
+
+@tool
+def convert_fahrenheit_to_celsius(f_temp: float) -> str:
+    """Convert Fahrenheit temperature to Celsius.
+    
+    Args:
+        f_temp: Temperature in Fahrenheit
+        
+    Returns:
+        Temperature in Celsius
+    """
+    try:
+        c_temp = (f_temp - 32) * 5/9
+        return f"{f_temp}°F = {c_temp:.1f}°C"
+    except Exception as e:
+        return f"Ошибка конвертации: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """Get current local time in specified timezone.
+    
     Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
+        timezone: A valid timezone (e.g., 'America/New_York', 'Europe/Moscow')
+        
+    Returns:
+        Current time in the 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}"
+        return f"Текущее врем�� в {timezone}: {local_time}"
     except Exception as e:
-        return f"Error fetching time for timezone '{timezone}': {str(e)}"
+        return f"Ошибка получения времени для часового пояса '{timezone}': {str(e)}"
+        @tool
+def calculate_math(expression: str) -> str:
+    """Calculate mathematical expressions safely.
+    
+    Args:
+        expression: A mathematical expression (e.g., '2+2', '5*3/2')
+        
+    Returns:
+        Result of the calculation
+    """
+    try:
+       
+        allowed_chars = set('0123456789+-*/.() ')
+        if all(c in allowed_chars for c in expression):
+            result = eval(expression)
+            return f"Результат: {result}"
+        else:
+            return "Используйте только цифры и +-*/.()"
+    except:
+        return "Ошибка в выражении"
 
+@tool
+def suggest_weather_sources(city: str) -> str:
+    """Suggest reliable weather sources for a city.
+    
+    Args:
+        city: The name of the city
+        
+    Returns:
+        List of reliable weather sources
+    """
+    sources = [
+        f"Gismeteo: https://www.gismeteo.ru/weather-{city.lower()}-4368/",
+        f"Yandex.Погода: https://yandex.ru/pogoda/{city.lower()}",
+        f"Weather.com: https://weather.com/weather/today/l/{city}",
+        f"AccuWeather: https://www.accuweather.com/ru/ru/{city.lower()}/weather-forecast"
+    ]
+    
+    return f"Надежные источники погоды для {city}:\n" + "\n".join(sources)
 
-final_answer = FinalAnswerTool()
+# 2. остальные объекты
 
-# 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',
+    custom_role_conversions=None,
 )
 
-
-# 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)
+
+if "final_answer" not in prompt_templates:
+    prompt_templates["final_answer"] = {
+        "pre_messages": "Based on my research: ",
+        "post_messages": ""
+    }
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
-    max_steps=6,
+    tools=[final_answer, web_search, get_weather, get_weather_detailed, convert_fahrenheit_to_celsius, get_current_time_in_timezone, calculate_math, suggest_weather_sources],
+    max_steps=8,
     verbosity_level=1,
     grammar=None,
     planning_interval=None,
@@ -65,5 +201,4 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
 GradioUI(agent).launch()