Update app.py

app.py

@@ -33,7 +33,7 @@ class State(TypedDict):
 # LLM
 # llm = ChatGroq(model="deepseek-r1-distill-llama-70b")
 code_generator = Together(
-    model="meta-llama/Llama-3.3-70B-Instruct-Turbo",  
+    model="deepseek-ai/DeepSeek-R1-Distill-Llama-70B-free",  
     temperature=0.2,
     max_tokens=1500,
     api_key=together_api_key,  # Note: parameter name changed from together_api_key to api_key