Update app.py

app.py

@@ -72,6 +72,17 @@ def respond(albumin, creatinine, glucose, crp, mcv, rdw, alp, wbc, lymphocytes,
         "• This is an AI analysis, not a medical diagnosis\n"
         "• Always consult your healthcare provider\n"
         "• Bring this report to your next appointment\n\n"
+        "NORMAL RANGE DEFINITIONS:\n"
+        "- **Glucose (fasting)**: 70–99 mg/dL → <70: Low, 70–99: Normal, >99: High\n"
+        "- **Albumin**: 3.4–5.4 g/dL → <3.4: Low, 3.4–5.4: Normal, >5.4: High\n"
+        "- **Creatinine**: 0.6–1.3 mg/dL → <0.6: Low, 0.6–1.3: Normal, >1.3: High\n"
+        "- **RDW**: 11.5–14.5% → <11.5: Low, 11.5–14.5: Normal, >14.5: High\n"
+        "- **Alkaline Phosphatase (ALP)**: 44–147 IU/L → <44: Low, 44–147: Normal, >147: High\n"
+        "- **WBC Count**: 4.0–11.0 ×10⁹/L → <4.0: Low, 4.0–11.0: Normal, >11.0: High\n"
+        "- **CRP**: <5 mg/L → <1: Low, 1–5: Normal, >5: High\n"
+        "- **MCV**: 80–100 fL → <80: Low, 80–100: Normal, >100: High\n"
+        "- **Age**: Not categorized by a specific range — used contextually\n"
+        "- Units must be shown clearly in reports\n\n"
         "CONSTRAINTS:\n"
         "- Never diagnose or prescribe medication\n"
         "- Use simple, encouraging language\n"