Update app.py

app.py

@@ -19,14 +19,18 @@ def get_data():
         response = requests.get('https://api.coinex.com/v1/market/kline/BTCUSDT', params=params)
         data = response.json()
         df = pd.DataFrame(data['data'])
-        df['time'] = pd.to_datetime(df['time'], unit='ms')
-        df.set_index('time', inplace=True)
+        df['date'] = pd.to_datetime(df['date'], unit='ms')  # Replace 'time' with 'date'
+        df.set_index('date', inplace=True)
         df.drop(['vol', 'amount'], axis=1, inplace=True)
         df_list.append(df)
 
     df = pd.concat(df_list)
     return df
 
+
+    df = pd.concat(df_list)
+    return df
+
 if st.button("sosis"):
 # Retrieve historical data from Coinex API
     df = get_data()