Update app.py

app.py

@@ -30,7 +30,7 @@ def print_design(team: int, participant: int, design: int):
     ax.set_xticklabels([])
     matplotlib.pyplot.grid()
 
-    df = data[(data['Team'] == team) & (data['Participant'] == participant) & (data['Design'] == design)]
+    df = data[(data['Team'] == int(team)) & (data['Participant'] == int(participant)) & (data['Design'] == int(design))]
     nodes = df[df['Component'] > 0]
     edges = df[df['Component'] < 0]
     e1 = [int(x) for x in edges['Var1'].values]