Update src/streamlit_app.py

src/streamlit_app.py

@@ -28,7 +28,7 @@ def process_loan_data(df: pd.DataFrame):
 
 def get_gemini_decision(segment, pd_val, lgd_val, ead_val, ecl_val):
     """Ask Gemini to decide and sanitize any invalid JSON output."""
-    model = genai.GenerativeModel("gemini-1.5-pro")
+    model = genai.GenerativeModel("gemini-2.0-flash-lite")
     system_prompt = """You are a financial risk advisor.
 Return only valid JSON in this exact schema:
 {"action":"increase_interest"|"reduce_disbursement"|"maintain","rationale":"string","confidence":float}