Update app.py

app.py

@@ -1,94 +1,72 @@
-#from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
-from smolagents import CodeAgent,DuckDuckGoSearchTool, OpenAIServerModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel, load_tool, tool
 import datetime
-import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+import gradio as gr
 
-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 ?"
-
-
-#  Tool to create a personalized greeting repeated a specific number of times.
+# ----- Tools -----
 @tool
 def my_custom_tool(arg1: str, arg2: int) -> str:
-    """
-    A tool that creates a personalized greeting repeated multiple times.
-    
-    Args:
-        arg1: the name or phrase to greet
-        arg2: the number of times to repeat the greeting
-    """
+    """A tool that creates a personalized greeting repeated multiple times."""
     greeting = f"Hello, {arg1}!"
     return " ".join([greeting] * arg2)
 
-
-# Tool to get the current local time in your chosen timezone.
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """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').
-    """
+    """Fetches the current local time in a 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}"
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
-
 final_answer = FinalAnswerTool()
 
-# 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' 
-
-#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,
-#)
-model = OpenAIServerModel(
-    max_tokens=2096,
-    temperature=0.5,
-    model_id="gpt-4o",
-    custom_role_conversions=None,
-)
-
-
+# Load prompt templates
+with open("prompts.yaml", 'r') as stream:
+    prompt_templates = yaml.safe_load(stream)
 
-# Import tool from Hub
+# Load additional tools from Hugging Face 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)
-    tools=[my_custom_tool, get_current_time_in_timezone, 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
+# ----- Function to initialize agent dynamically -----
+def initialize_agent(api_key: str):
+    model = OpenAIServerModel(
+        max_tokens=2096,
+        temperature=0.5,
+        model_id="gpt-4o",
+        custom_role_conversions=None,
+        openai_api_key=api_key  # Pass the user-provided API key
+    )
+
+    agent = CodeAgent(
+        model=model,
+        tools=[my_custom_tool, get_current_time_in_timezone, final_answer],
+        max_steps=6,
+        verbosity_level=1,
+        grammar=None,
+        planning_interval=None,
+        name=None,
+        description=None,
+        prompt_templates=prompt_templates
+    )
+
+    return agent
+
+# ----- Gradio UI -----
+def launch_agent(api_key: str):
+    agent = initialize_agent(api_key)
+    return GradioUI(agent).launch(share=True)
+
+# Interface for the user to enter their OpenAI API key
+iface = gr.Interface(
+    fn=launch_agent,
+    inputs=gr.Textbox(label="Enter your OpenAI API Key", type="password"),
+    outputs="text",
+    title="Custom SmolAgent App",
+    description="Enter your OpenAI API key to use the agent."
 )
 
-
-GradioUI(agent).launch()
+iface.launch()