Update app.py

app.py

@@ -10,14 +10,30 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 # --- Basic Agent Definition ---
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
-class BasicAgent:
-    def __init__(self):
-        print("BasicAgent initialized.")
-    def __call__(self, question: str) -> str:
-        print(f"Agent received question (first 50 chars): {question[:50]}...")
-        fixed_answer = "This is a default answer."
-        print(f"Agent returning fixed answer: {fixed_answer}")
-        return fixed_answer
+from smolagents import CodeAgent, DuckDuckGoSearchTool, WikipediaTool, load_tool, TransformersModel
+
+# 1. Load a powerful model (32B+)
+model = TransformersModel(
+    model_id="Qwen/Qwen2.5-Coder-32B-Instruct",  # Swap for Mixtral 8x22B, DBRX, etc.
+    device_map="auto",
+    max_new_tokens=2048,
+    trust_remote_code=True
+)
+
+search_tool = DuckDuckGoSearchTool()  # Web search
+wikipedia_tool = WikipediaTool()      # Wikipedia search
+
+# Calculator (from Hugging Face Hub)
+calculator_tool = load_tool("smol-ai/calculator", trust_remote_code=True)
+
+# Summarizer (from Hugging Face Hub)
+summarizer_tool = load_tool("smol-ai/summarizer", trust_remote_code=True)
+
+# Unit converter (from Hugging Face Hub)
+unit_converter_tool = load_tool("smol-ai/unit-converter", trust_remote_code=True)
+
+# Date/time tool (from Hugging Face Hub)
+datetime_tool = load_tool("smol-ai/datetime", trust_remote_code=True)
 
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """
@@ -40,7 +56,19 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
 
     # 1. Instantiate Agent ( modify this part to create your agent)
     try:
-        agent = BasicAgent()
+        agent = CodeAgent(
+        tools=[
+            search_tool,
+            wikipedia_tool,
+            calculator_tool,
+            summarizer_tool,
+            unit_converter_tool,
+            datetime_tool
+        ],
+        model=model,
+        add_base_tools=True  # Adds Python REPL, file I/O, etc.
+    )
+
     except Exception as e:
         print(f"Error instantiating agent: {e}")
         return f"Error initializing agent: {e}", None