Update app.py

app.py

@@ -165,15 +165,15 @@ def log_to_qdrant(question: str, answer: str):
 
 
 llm = ChatOpenAI(
-    model="deepseek-ai/DeepSeek-R1",
+    model="deepseek/deepseek-r1:free",
     temperature=0,
     max_tokens=None,
     timeout=None,
     max_retries=2,
-    #api_key=OPENAPI_KEY,# if you prefer to pass api key in directly instaed of using env vars
-    #base_url="https://openrouter.ai/api/v1",
-    api_key=CHUTES_KEY,
-    base_url="https://chutes-deepseek-ai-deepseek-r1.chutes.ai/v1/chat/completions",
+    api_key=OPENAPI_KEY,# if you prefer to pass api key in directly instaed of using env vars
+    base_url="https://openrouter.ai/api/v1",
+    #api_key=CHUTES_KEY,
+    #base_url="https://chutes-deepseek-ai-deepseek-r1.chutes.ai/v1/chat/completions",
     stream=True,
     
 )