Create app.py

app.py

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+!pip install -q transformers einops accelerate langchain bitsandbytes
+
+!nvidia-smi
+
+from langchain import HuggingFacePipeline
+from transformers import AutoTokenizer, pipeline
+import torch
+
+model = "tiiuae/falcon-7b-instruct" #tiiuae/falcon-40b-instruct
+
+tokenizer = AutoTokenizer.from_pretrained(model)
+
+pipeline = pipeline(
+    "text-generation", #task
+    model=model,
+    tokenizer=tokenizer,
+    torch_dtype=torch.bfloat16,
+    trust_remote_code=True,
+    device_map="auto",
+    max_length=200,
+    do_sample=True,
+    top_k=10,
+    num_return_sequences=1,
+    eos_token_id=tokenizer.eos_token_id
+)
+
+
+llm = HuggingFacePipeline(pipeline = pipeline, model_kwargs = {'temperature':0})
+
+from langchain import PromptTemplate,  LLMChain
+
+template = """
+You are an intelligent chatbot. Help the following question with brilliant answers.
+Question: {question}
+Answer:"""
+prompt = PromptTemplate(template=template, input_variables=["question"])
+
+llm_chain = LLMChain(prompt=prompt, llm=llm)
+
+question = "Explain what is Artificial Intellience as Nursery Rhymes "
+
+print(llm_chain.run(question))