Update app.py

app.py

@@ -5,8 +5,8 @@ import io
 import base64
 
 OPENROUTER_API_URL = "https://openrouter.ai/api/v1/chat/completions" 
-OPENROUTER_API_KEY = "YOUR_API_KEY_HERE"
-MODEL_NAME = "google/gemini-flash-1.5"
+OPENROUTER_API_KEY = "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"
+MODEL_NAME = "Mistral: Magistral Medium 2506 (thinking)"
 
 SYSTEM_PROMPT = """
 You are a professional technical analyst with 10 years of experience in financial markets.