Update app.py

app.py

@@ -1,12 +1,12 @@
 import pandas as pd
 
 
-df = pd.read_json("hf://datasets/oussamachaouki/chatbot_tourisme/tourisme_chatbot.json")
+df = pd.read_json("./tourisme_chatbot.json")
 
 context_data = []
 for i in range(len(df)):
   context = ""
-  for j in range(1,4):
+  for j in range(4):
     context += df.columns[j]
     context += ": "
     context += df.iloc[i][j]