Update app.py

app.py

@@ -1,61 +1,74 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 import datetime
-import requests
 import pytz
 import yaml
-from tools.final_answer import FinalAnswerTool
+from huggingface_hub import InferenceClient
 
+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 !
-@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 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
+
+# -------------------- TOOLS --------------------
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """Fetch current time in a timezone.
     Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
+        timezone: e.g. 'Asia/Kolkata'
     """
     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)}"
+        return f"Error fetching time: {str(e)}"
 
 
-final_answer = FinalAnswerTool()
+# ✅ Image Generation Tool
+client = InferenceClient(model="stabilityai/stable-diffusion-xl-base-1.0")
+
+@tool
+def image_gen_tool(prompt: str) -> str:
+    """Generate an image from a text prompt.
+    Args:
+        prompt: Description of the image
+    """
+    try:
+        image = client.text_to_image(prompt)
+        file_path = "generated_image.png"
+        image.save(file_path)
+        return f"Image generated and saved at {file_path}"
+    except Exception as e:
+        return f"Error generating image: {str(e)}"
+
+
+# -------------------- MODEL --------------------
 
-# 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)
+# -------------------- PROMPTS --------------------
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+
+# -------------------- AGENT --------------------
+
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,                    # required
+        get_current_time_in_timezone,
+        image_gen_tool                  # ✅ added
+    ],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -66,4 +79,6 @@ agent = CodeAgent(
 )
 
 
+# -------------------- UI --------------------
+
 GradioUI(agent).launch()