Initial and final commit

app.py

@@ -1,5 +1,7 @@
 import streamlit as st
 from langchain.llms import HuggingFaceHub
+import os
+from langchain.llms import HuggingFaceHub
 
 st.set_page_config(page_title="Educational Chatbot")
 
@@ -11,7 +13,12 @@ if "history" not in st.session_state:
     st.session_state.history = []
 
 if user_input:
-    llm = HuggingFaceHub(repo_id="tiiuae/falcon-7b-instruct", model_kwargs={"temperature": 0.5, "max_new_tokens": 100})
+    llm = HuggingFaceHub(
+    repo_id="tiiuae/falcon-7b-instruct",
+    huggingfacehub_api_token=os.environ.get("Educational_chatbot"),
+    model_kwargs={"temperature": 0.5, "max_new_tokens": 100}
+)
+
     response = llm(user_input)
     st.session_state.history.append(("You", user_input))
     st.session_state.history.append(("Bot", response))