created hello world docker app as in HF tutorial

Dockerfile

@@ -0,0 +1,11 @@
+FROM python:3.9
+
+WORKDIR /code
+
+COPY ./requirements.txt /code/requirements.txt
+
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+COPY . .
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]

app.py

@@ -1,39 +1,7 @@
-# import streamlit as st
-# x = st.slider('Select a value')
-# st.write(x, 'squared is', x * x)
+from fastapi import FastAPI
 
-# The code below confirms there is no GPU available
-# import torch
-# st.write("torch version: " + torch.__version__)
-# st.write("cuda available: " + str(torch.cuda.is_available()))
-# st.write("No of GPUs: " + str(torch.cuda.device_count()))
+app = FastAPI()
 
-# Hypothesis: Huggingface will host a static copy of a model so we can use that in a FastAPI endpoint to be called externally
-# Requirement: ability to get anything back from a post request of an API hosted on Huiggingface server 
-# (separate to the requirement of a GPU, which will cost money)
-
-# If so, the only thing that's in the huggingface space is opensource anyway, so no risk of losing code IPR that is outside the space (the code calling the model API)
-
-from fastapi import FastAPI, Request, HTTPException
-from payload import SomeText
-
-app=FastAPI(title="Hello Huggingworld",
-            version="1.0",
-            debug=True,
-            swagger_ui_bundle_js= "//unpkg.com/swagger-ui-dist@3/swagger-ui-bundle.js",
-            swagger_ui_standalone_preset_js= "//unpkg.com/swagger-ui-dist@3/swagger-ui-standalone-preset.js",
-            summary="API to return the text belonging to a payload."
-)
-
-@app.post("/api/test-io-capability")
-async def test_io(request: Request, input: SomeText): #
-    """
-    Takes in some raw text and returns the same
-    """ 
-
-    if len(input.text) > 0:
-
-        return input.text
-
-    else:
-        raise HTTPException(status_code=400, detail = "payload contains no text")
+@app.get("/")
+def read_root():
+    return {"Hello": "World!"}

requirements.txt

@@ -1,3 +1,6 @@
-torch
-pydantic
-fastapi
+fastapi==0.74.*
+requests==2.27.*
+sentencepiece==0.1.*
+torch==1.11.*
+transformers==4.*
+uvicorn[standard]==0.17.*