Update docs for root path

.gitignore

@@ -0,0 +1 @@
+__pycache__

app.py

@@ -1,10 +1,11 @@
 from fastapi import FastAPI
+from fastapi.responses import RedirectResponse
 from transformers import AutoTokenizer, AutoModelForCausalLM, pipeline
 
 tokenizer = AutoTokenizer.from_pretrained("mayanklad/faq-canada-immigration-tokenizer")
 model = AutoModelForCausalLM.from_pretrained("mayanklad/faq-canada-immigration")
 pipe = pipeline("text-generation", model=model, tokenizer=tokenizer)
-app = FastAPI()
+app = FastAPI(docs_url="/")
 
 # Define a function to handle the GET request at `/generate`
 # The generate() function is defined as a FastAPI route that takes a