Update app.py

app.py

@@ -92,11 +92,12 @@ class CodeInput(BaseModel):
 def code_interpreter(code: str) -> str:
     """
     Executes a string of Python code and returns its stdout, stderr, and any error.
-    Use for calculations, data manipulation (pandas), logic puzzles, file processing.
+    ...
     CRITICAL RULES:
     1. ALWAYS use print() to output your final answer.
     2. Write simple, focused code. One task per execution.
     3. Add comments (#) to explain your logic.
+    4. SCOPE RULE: Import all necessary libraries (e.g., 'from collections import Counter') *inside* any function you define.
     Available: pandas as pd, basic Python libraries.
     """
     if not isinstance(code, str):
@@ -772,11 +773,11 @@ Your goal: Provide the EXACT answer in the EXACT format requested.
             self.llm_with_tools = ChatGroq(
                 temperature=0,
                 groq_api_key=GROQ_API_KEY,
-                model_name="openai/gpt-oss-120b", # <-- Use the powerful model
+                model_name="llama-3.3-70b-versatile", # <-- Use the powerful model
                 max_tokens=4096,
                 timeout=60
             ).bind_tools(self.tools)
-            print("✅ Main LLM (openai/gpt-oss-120b with tools) initialized.")
+            print("✅ Main LLM (llama-3.3-70b-versatile with tools) initialized.")
 
         except Exception as e:
             print(f"❌ Error initializing Groq: {e}")