Update app.py

app.py

@@ -72,7 +72,7 @@ def app_function(input_json):
     # Check if 'df_population' is provided and convert to Series
     df_population = pd.Series(inputs["df_population"]) if "df_population" in inputs else None
     
-    iterations = inputs.get("iterations", 5)
+    iterations = int(inputs.get("iterations", 5))
     crowding_threshold = inputs.get("crowding_threshold", 1.0)
     
     # Assuming dynamic_huff_model function is correctly defined to accept these parameters