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+#FROM ubuntu:latest
+#LABEL authors="ayushsaini"
+#
+#ENTRYPOINT ["top", "-b"]
+FROM python:3.9
+# set the working directory to code
+WORKDIR /code
+# copy the current directory contents in the container at /code
+COPY ./requirements.txt /code/requirements.txt
+# INSTALL the requirements.txt file
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+# SET up a new user named user
+RUN useradd user
+#user = user
+USER user
+# Set home to user's home directory
+ENV HOME=/home/user\
+    PATH=/home/user/.local/bin:$PATH
+
+# Set the working directory to user's home directory
+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 fastapi app
+app=FastAPI()
+# Use a pipeline as a high-level helper
+from transformers import pipeline
+
+pipe = pipeline("text2text-generation", model="google/flan-t5-small")
+
+@app.get("/")
+def home():
+    return {"message":"Hello World"}
+# create a function to handle GET request at "/generate"
+@app.get("/generate")
+def generate(text:str):
+# use pipeline to generate text from given input text
+    output=pipe(text)
+## return text in json format
+    return {"output":output[0]['generated_text']}
+

requirements.txt

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