Update app.py

app.py

@@ -1,65 +1,77 @@
-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 Gradio_UI import GradioUI
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
+# Medical tool: Fetch research papers from PubMed
+@tool
+def get_pubmed_articles(query: str) -> str:
+    """Fetches the latest research papers from PubMed based on a query.
+    Args:
+        query: The medical or biological topic to search for.
+    """
+    url = f"https://api.ncbi.nlm.nih.gov/lit/ctxp/v1/pubmed/?format=summary&term={query}"
+    response = requests.get(url)
+    if response.status_code == 200:
+        return response.json()  # Return article summary
+    else:
+        return "Failed to fetch articles."
+
+# Medical tool: Explain medical terminology
 @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 explain_medical_term(term: str) -> str:
+    """Provides a simple explanation of a medical term.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        term: The medical term to explain.
     """
-    return "What magic will you build ?"
+    explanations = {
+        "hypertension": "Hypertension, or high blood pressure, is a condition where the force of blood against the artery walls is too high.",
+        "diabetes": "Diabetes is a chronic disease where the body either doesn't produce enough insulin or can't use it effectively.",
+        "anemia": "Anemia is a condition in which the blood lacks enough healthy red blood cells to carry oxygen.",
+    }
+    return explanations.get(term.lower(), "No definition found. Try a different term.")
 
+# Tool for fetching current time in a timezone
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """Fetches the current local time in a specified timezone.
     Args:
         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)}"
 
-
-final_answer = FinalAnswerTool()
+# Load the medical AI model (BioBERT for medical text processing)
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='dmis-lab/biobert-v1.1',  # BioBERT for medical NLP tasks
+    custom_role_conversions=None,
 )
 
-
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-
+# Load prompt templates
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+# Define the AI agent with medical expertise
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[FinalAnswerTool(), get_pubmed_articles, explain_medical_term, get_current_time_in_timezone],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
     planning_interval=None,
-    name=None,
-    description=None,
+    name="Medical Bio Expert",
+    description="An AI agent specialized in medical biology, capable of answering biomedical questions, retrieving PubMed articles, and explaining medical terms.",
     prompt_templates=prompt_templates
 )
 
-
-GradioUI(agent).launch()
+# Launch the Gradio UI for interaction
+GradioUI(agent, title="Medical Biology AI Expert", description="Ask me anything about medical biology!").launch()