Update app.py

app.py

@@ -1 +1,11 @@
-from TextGen import app
+from fastapi import FastAPI
+
+app = FastAPI(title="Deploying FastAPI Apps on Huggingface")
+
+@app.get("/", tags=["Home"])
+def api_home():
+    return {'detail': 'Welcome to FastAPI TextGen Tutorial!'}
+
+@app.post("/",tags=["hello"])
+def hello(input_prompt: str):
+    return f"hello {input_prompt}!"