Create cli_app.py

cli_app.py

@@ -0,0 +1,17 @@
+import pickle
+from query_data import get_chain
+
+
+if __name__ == "__main__":
+    with open("vectorstore.pkl", "rb") as f:
+        vectorstore = pickle.load(f)
+    qa_chain = get_chain(vectorstore)
+    chat_history = []
+    print("Chat with your docs!")
+    while True:
+        print("Human:")
+        question = input()
+        result = qa_chain({"question": question, "chat_history": chat_history})
+        chat_history.append((question, result["answer"]))
+        print("AI:")
+        print(result["answer"])