Update app.py

app.py

@@ -341,7 +341,8 @@ def compute_ffrct(
     }
 
 # ---------- MSK (ER/Trauma) ----------
-def compute_msk(
+
+     def compute_msk(
     scans_per_day: float,
     reading_time_min: float,
     er_time_to_treatment_min: float,
@@ -379,11 +380,9 @@ def compute_msk(
     </ul>
     """
 
-    return:
-        # Summary line
-        {
+    # Summary line + section payloads
+    return {
         "summary": f"For your ED with ~{int(scans_per_month):,} MSK scans/month, modeled net benefit is {usd(net_impact_month)} per month.",
-        # Financial card (only what matters; no NaNs)
         "financial": {
             "rows": [
                 ("Incremental revenue (mo)", usd(incr_revenue_month)),
@@ -391,7 +390,6 @@ def compute_msk(
                 ("Net impact (mo)", f"<b>{usd(net_impact_month)}</b>"),
             ]
         },
-        # Clinical card
         "clinical": {
             "rows": [
                 ("Errors reduced (est.)", f"{errors_reduced_per_month} /mo"),
@@ -400,7 +398,6 @@ def compute_msk(
             ],
             "bars": [("Touch-time reduction", 0.30)],
         },
-        # Operational card
         "operational": {
             "rows": [
                 ("Radiologist hours saved / month", f"{total_time_saved_hours:.1f}"),
@@ -408,7 +405,6 @@ def compute_msk(
                 ("Radiologist cost proxy savings (mo)", usd(radiologist_cost_savings)),
             ]
         },
-        # Waterfall
         "waterfall": [
             ("Incremental revenue", incr_revenue_month),
             ("Incremental costs", -incr_costs_month),
@@ -416,7 +412,6 @@ def compute_msk(
             # If you later monetize clinical value, add:
             # ("Clinical value", clinical_value_month),
         ],
-        # Annual metrics for Overall Impact (no NaNs)
         "annual_card": {
             "incr_rev": incr_revenue_month * 12.0,
             "incr_costs": incr_costs_month * 12.0,
@@ -427,8 +422,7 @@ def compute_msk(
             "payback": None,     # hidden in Overall Impact
         },
         "evidence": evidence,
-    }
-
+    }   
 # ---------- Card / HTML builders ----------
 def build_overall_card(title: str, summary_line: str, annual: dict):
     """Conditional Overall card: shows Financial + Clinical + Operational; hides ROI/Payback if N/A."""