Create app.py

app.py

@@ -0,0 +1,13 @@
+import gradio as gr
+rom langchain import PromptTemplate, HuggingFaceHub, LLMChain
+import os
+os.environ['HUGGINGFACEHUB_API_TOKEN'] = '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'
+llm=HuggingFaceHub(repo_id="google/flan-t5-xxl", model_kwargs={"temperature":1e-10})
+template = 'question:{question}'
+prompt = PromptTemplate(template=template, input_variables=["question"])
+chain = LLMChain(llm=llm, prompt=prompt)
+def answer(question):
+  out=chain.run(question)
+  return out
+demo = gr.Interface(fn=answer, inputs='text',outputs='text')
+demo.launch()