Remove Gradio UI, keep FastAPI endpoints only

README.md

@@ -3,8 +3,7 @@ title: Kokoro TTS API - Professional & Fast
 emoji: 🎤
 colorFrom: blue
 colorTo: purple
-sdk: gradio
-sdk_version: "4.44.1"
+sdk: docker
 app_file: app.py
 pinned: false
 ---

app.py

@@ -1,6 +1,5 @@
 from fastapi import FastAPI, HTTPException, Form, BackgroundTasks
 from fastapi.responses import FileResponse
-import gradio as gr
 from kokoro_onnx import Kokoro
 import tempfile
 import os
@@ -295,47 +294,22 @@ async def list_users(admin_username: str = Form(...), admin_password: str = Form
     result = supabase.table("tts_users").select("username, role, daily_limit, is_active, created_at").execute()
     return {"users": result.data}
 
-# ============== GRADIO UI ==============
-def generate_tts_gradio(username, password, text, voice="af_heart", speed=1.0):
-    if not username or not password:
-        raise gr.Error("Username and password required")
-    if not text or len(text.strip()) < MIN_CHARS:
-        raise gr.Error(f"Text must be at least {MIN_CHARS} characters")
-    
-    try:
-        user = authenticate_user(username, password)
-        quota = check_quota(user['username'], user['daily_limit'], user['role'])
-        
-        output_path = generate_speech(text.strip(), voice, speed)
-        
-        if not quota['is_unlimited']:
-            log_usage(user['username'], len(text), "en")
-        
-        return output_path
-    except HTTPException as e:
-        raise gr.Error(e.detail)
-    except Exception as e:
-        raise gr.Error(str(e))
-
-gradio_app = gr.Interface(
-    fn=generate_tts_gradio,
-    inputs=[
-        gr.Textbox(label="Username"),
-        gr.Textbox(label="Password", type="password"),
-        gr.Textbox(label="Text", lines=8),
-        gr.Dropdown(
-            choices=["af_heart", "af_bella", "am_adam", "am_michael", "bf_emma", "bf_isabella"],
-            value="bf_isabella",
-            label="Voice"
-        ),
-        gr.Slider(0.5, 2.0, value=1.0, step=0.1, label="Speed")
-    ],
-    outputs=gr.Audio(label="Generated Speech"),
-    title="Kokoro TTS API",
-    description="Fast Text-to-Speech with authentication. Quota: 50 generations/day.",
-)
-
-app = gr.mount_gradio_app(app, gradio_app, path="/")
+# ============== ROOT ENDPOINT ==============
+@app.get("/")
+def root():
+    return {
+        "service": "Kokoro TTS API",
+        "status": "running",
+        "model": "Kokoro-82M",
+        "version": "1.0",
+        "endpoints": {
+            "health": "/health",
+            "generate": "/api/generate (POST)",
+            "quota": "/api/quota (POST)",
+            "docs": "/docs"
+        },
+        "usage": "Visit /docs for interactive API documentation"
+    }
 
 if __name__ == "__main__":
     import uvicorn

requirements.txt

@@ -1,6 +1,5 @@
 fastapi==0.115.0
 uvicorn[standard]==0.32.0
-gradio==4.44.1
 kokoro-onnx
 soundfile
 python-multipart