Add testing files

Dockerfile

@@ -8,4 +8,4 @@ RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
 COPY . .
 
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]

main.py

@@ -0,0 +1,15 @@
+from fastapi import FastAPI
+import uvicorn
+
+app = FastAPI()
+
+@app.get("/")
+def index():
+    return {"message": "Welcome to the index page!"}
+
+@app.get("/hello")
+def hello():
+    return {"message": "Hello, testing!"}
+
+if __name__=='__main__':
+    uvicorn.run('main:app', reload=True)

requirements.txt

@@ -0,0 +1,4 @@
+# To ensure app dependencies are ported from your virtual environment/host machine into your container, run 'pip freeze > requirements.txt' in the terminal to overwrite this file
+fastapi[all]==0.89.0
+uvicorn[standard]==0.20.0
+gunicorn==20.1.0