Update app.py

app.py

@@ -6,7 +6,9 @@ import os
 DEEPSEEK_API_KEY = os.getenv("DEEPSEEK_API_KEY")
 
 # API endpoint for DeepSeek
-DEEPSEEK_API_URL = "https://api.deepseek.com/v1/completions"
+#DEEPSEEK_API_URL = "https://api.deepseek.com/v1/completions"
+DEEPSEEK_API_URL = "https://api.deepseek.com/chat/completions"
+
 HEADERS = {"Authorization": f"Bearer {DEEPSEEK_API_KEY}", "Content-Type": "application/json"}
 
 # Initialize session state