Update app.py

app.py

@@ -29,6 +29,8 @@ Our main method first asks the user for their openai key. Then we have some test
 
 """### **Attention**: Upload all four datasets into your MyDrive directory in google drive"""
 
+pip install -r requirements.txt 
+
 driver = pd.read_csv('driver_data.csv')
 customer = pd.read_csv('customer_data.csv')
 order = pd.read_csv('order_data.csv')