Add application file

app.py

@@ -0,0 +1,17 @@
+from gpt_index import SimpleDirectoryReader, GPTSimpleVectorIndex, LLMPredictor, PromptHelper
+from langchain.chat_models import ChatOpenAI
+import gradio as gr
+import os
+
+os.environ["OPENAI_API_KEY"] = "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"
+
+def chatbot(input_text):
+    index = GPTSimpleVectorIndex.load_from_disk('index.json')
+    response = index.query(input_text)
+    return response.response
+
+demo = gr.Interface(fn=chatbot,
+                    inputs=gr.components.Textbox(lines=7, label="Enter your question"),
+                    outputs=gr.components.Textbox(lines=7, label="Enter your question"),
+                    title="Gamecraft AI Chatbot")
+demo.launch()