Update app.py

app.py

@@ -35,8 +35,9 @@ def test(input_json):
 
     df_matrix = pd.DataFrame(matrix).T
     df_weights = pd.DataFrame(weights).T
-
-     
+    df_matrix = df_matrix.round(0).astype(int)
+    df_weights = df_weights.round(0).astype(int)
+    
     def computeAccessibility (DistanceMatrix,destinationWeights, alpha = 0.0038, threshold = 600):
     
       decay_factors = np.exp(-alpha * DistanceMatrix) * (DistanceMatrix <= threshold)