Update app.py

app.py

@@ -4,20 +4,31 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
-
+import os
 from Gradio_UI import GradioUI
+import requests
+
+API_KEY = os.getenv("KEY")
+
 
-# 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 
+def get_currency_rate(currency_pair: str) -> str:
+    """Fetches the current exchange rate for a given currency pair (e.g., 'USD-EUR').
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        currency_pair: The currency pair to query, formatted as 'BASE-CURRENCY'.
     """
-    return "What magic will you build ?"
-
+    try:
+        # Use a free API like exchangerate-api.com
+        base, target = currency_pair.split("-")
+        response = requests.get(f"https://api.exchangerate-api.com/v4/latest/{base}")
+        data = response.json()
+        rate = data["rates"].get(target)
+        if rate:
+            return f"Current {currency_pair} rate: {rate}"
+        else:
+            return f"Invalid currency pair: {currency_pair}"
+    except Exception as e:
+        return f"Error fetching rate: {str(e)}"
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -33,33 +44,21 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
-
-final_answer = FinalAnswerTool()
-model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
-custom_role_conversions=None,
+model = OpenAIServerModel(
+    model_id="deepseek-chat",
+    api_base="https://api.deepseek.com",
+    api_key=API_KEY
 )
 
+# Load your custom tool and others
+currency_tool = get_currency_rate
+final_answer = FinalAnswerTool()
 
-# 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], ## add your tools here (don't remove final answer)
-    max_steps=6,
-    verbosity_level=1,
-    grammar=None,
-    planning_interval=None,
-    name=None,
-    description=None,
-    prompt_templates=prompt_templates
+    tools=[currency_tool, final_answer],  # Include your tool here
+    max_steps=3,
+    verbosity_level=1
 )
 
-
 GradioUI(agent).launch()