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Dockerfile

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+FROM python:3.9
+
+## set working directory /code
+
+WORKDIR /code
+
+### copy the current directory contents in the container at /code
+COPY ./requirements.txt /code/requirements.txt
+
+## Install the requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+##Set up a new user named "user"
+RUN useradd user
+
+##Switch to the "user" user
+USER user
+
+## set the home to the user's home directory
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+## set the new working directory to the user's home directory
+WORKDIR $HOME/app
+
+## copy the current directory contents into the container at $HOME/app settings the owner to the user's home directory
+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
+# print("Package Load Successfully")
+
+### create a FastAPI app instance
+app = FastAPI()
+
+## Initialize the Text Generation pipeline
+pipe = pipeline("text2text-generation", model="google/flan-t5-small")
+
+### Define the Route
+
+@app.get('/')
+def home():
+    return ({"message":"Hello world"})
+
+@app.get('/generate')
+def generate(text:str):
+    ## use the pipeline to generate the text generation
+    output=pipe(text)
+    ## return the output generated text in json format
+    return {"output":output[0]["generated_text"]}
+    

requirements.txt

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