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Dockerfile

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+FROM python:3.9
+
+WORKDIR /code
+
+COPY requirements.txt /code/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
+
+app=FastAPI()
+pipe = pipeline("text2text-generation",model="google/flan-t5-base")
+@app.get("/")
+def home():
+    return {"message": "Welcome to the FastAPI with Hugging Face Transformers!"}
+
+@app.get("/generate")
+def generate(text: str):
+    output = pipe(text)
+    return {"output": output[0]["generated_text"]}

requirement.txt

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+fastapi==0.74.*
+requests==2.27.*
+uvicorn[standard]==0.17.*
+sentencepiece==0.1.*
+torch==1.11.*
+transformers==4.*