Update app.py

app.py

@@ -6,7 +6,6 @@ import shutil
 from datetime import datetime
 from typing import List, Optional
 from pathlib import Path
-from contextlib import asynccontextmanager
 
 import requests
 from fastapi import FastAPI, HTTPException, Form, UploadFile, File
@@ -21,7 +20,6 @@ current_model = ""
 model_loading = False
 current_voice_style = "default_female"
 voice_cloning_supported = False
-app_startup_time = datetime.now()
 
 # Configure environment
 os.makedirs("/tmp/voices", exist_ok=True)
@@ -34,27 +32,12 @@ if OCI_UPLOAD_API_URL:
 
 DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
 
-@asynccontextmanager
-async def lifespan(app: FastAPI):
-    # Startup
-    print("=" * 50)
-    print("🚀 TTS API Starting Up...")
-    print(f"✅ Device: {DEVICE}")
-    print(f"🔧 OCI Upload: {OCI_UPLOAD_API_URL or 'Local only'}")
-    print("📝 Models will load on first request (lazy loading)")
-    print("⏰ Startup time:", app_startup_time.isoformat())
-    print("=" * 50)
-    yield
-    # Shutdown
-    print("🛑 TTS API Shutting Down...")
-
-# Initialize FastAPI app with lifespan
+# Initialize FastAPI app
 app = FastAPI(
     title="TTS API", 
     description="API for text-to-speech with Coqui TTS",
     docs_url="/",
-    redoc_url=None,
-    lifespan=lifespan
+    redoc_url=None
 )
 
 # Add CORS middleware
@@ -66,10 +49,15 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
-print(f"✅ Using device: {DEVICE}")
-print(f"🔧 OCI Upload URL: {OCI_UPLOAD_API_URL or 'Not configured - uploads will be local only'}")
+print("=" * 50)
+print("🚀 TTS API Starting Up...")
+print(f"✅ Device: {DEVICE}")
+print(f"🔧 OCI Upload: {OCI_UPLOAD_API_URL or 'Local only'}")
+print("📝 Models will load on first request (lazy loading)")
+print("⏰ Startup time:", datetime.now().isoformat())
+print("=" * 50)
 
-# Pydantic models
+# Pydantic models (keep all your existing models and classes the same)
 class TTSRequest(BaseModel):
     text: str
     project_id: str
@@ -85,7 +73,9 @@ class VoiceCloneRequest(BaseModel):
 class ChangeVoiceRequest(BaseModel):
     voice_style: str
 
-# Helper functions
+# Keep all your existing helper functions exactly the same:
+# clean_text, upload_to_oci, get_voice_path, clone_voice, supports_voice_cloning, load_tts_model
+
 def clean_text(text):
     """Clean text for TTS generation"""
     import re
@@ -223,7 +213,7 @@ def load_tts_model(voice_style="default_female"):
     finally:
         model_loading = False
 
-# Health check endpoints
+# Keep all your existing endpoints exactly the same:
 @app.get("/")
 async def root():
     """Root endpoint"""
@@ -254,7 +244,6 @@ async def api_health_check():
         "device": DEVICE
     }
 
-# API endpoints
 @app.post("/api/tts")
 async def generate_tts(request: TTSRequest):
     """Generate TTS for a single text"""