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Dockerfile

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+## Use the official Python Python 3.12.3 image
+FROM python:3.12.3
+
+## set the working directory to /code
+WORKDIR /code
+
+##copy the current directory contents in the container at /code
+COPY ./requirements.txt /code/requirements.txt
+
+#3 Install the requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+RUN useradd user
+
+USER user
+
+ENV HOME=/home/user \ 
+    PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+COPY --chown=user . $HOME/app
+
+CMD [ "uvicorn" ,"app:app", "--host","0.0.0.0","--port","7860"]

app.py

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+from fastapi import FastAPI
+from transformers import pipeline
+
+## create a new FASTAPI app instance
+app=FastAPI()
+
+
+pipe = pipeline("text2text-generation", model="google/flan-t5-small")
+
+
+@app.get("/")
+def home():
+    return {"message":"Hello World"}
+
+
+@app.get("/generate")
+def generate(text:str):
+    ## use pipeline to generate text from given input text
+    output=pipe(text)
+
+
+    ## return generated text in json
+    return {"output":output[0]['generated_text']}

requirements.txt

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+fastapi
+requests
+uvicorn[standard]
+sentencepiece
+torch
+transformers