Update app.py

app.py

@@ -9,7 +9,7 @@ def write_csv(record_count, topic, intervention):
         "Topic": [topic],
         "Intervention": [intervention]
     })
-    df.to_csv("records.csv", index=False, mode='a')
+    df.to_csv("testfile.csv", index=False, mode='a')
 
 # Create a function to plot the data from the CSV file
 def plot_data():