Create app.py

app.py

@@ -0,0 +1,23 @@
+from fastapi import FastAPI, Request, UploadFile, File
+import openai
+import os
+
+openai.api_key = os.environ["OPENAI_API_KEY"]
+
+app = FastAPI()
+
+@app.post("/chat")
+async def chat(req: Request):
+    data = await req.json()
+    messages = data.get("messages", [])
+    response = openai.ChatCompletion.create(
+        model="gpt-3.5-turbo",
+        messages=messages
+    )
+    return {"reply": response["choices"][0]["message"]["content"]}
+
+@app.post("/transcribe")
+async def transcribe(file: UploadFile = File(...)):
+    audio_data = await file.read()
+    response = openai.Audio.transcribe("whisper-1", audio_data)
+    return {"text": response["text"]}