Initial and final commit

app.py

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+import streamlit as st
+from langchain.llms import HuggingFaceHub
+
+st.set_page_config(page_title="Educational Chatbot")
+
+st.title("🎓 Educational Chatbot")
+
+user_input = st.text_input("Ask me anything:")
+
+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})
+    response = llm(user_input)
+    st.session_state.history.append(("You", user_input))
+    st.session_state.history.append(("Bot", response))
+
+for sender, msg in reversed(st.session_state.history):
+    st.markdown(f"**{sender}:** {msg}")

requirements.txt

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+streamlit
+langchain
+langchain-community
+huggingface_hub
+python-dotenv