Fix CORS issues and add request logging for Vapi integration

README.md

@@ -5,6 +5,22 @@ colorFrom: pink
 colorTo: purple
 sdk: docker
 pinned: false
+app_port: 7860
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Vapi Gemma API
+
+Custom fine-tuned Gemma model for sales conversations via Vapi integration.
+
+## API Endpoints
+
+- `GET /` - Health check
+- `POST /chat/completions` - Chat completions (OpenAI-compatible format)
+
+## Usage
+
+```bash
+curl -X POST https://ilkeileri-vapi-gemma-api.hf.space/chat/completions \
+  -H "Content-Type: application/json" \
+  -d '{"messages": [{"role": "user", "content": "Your question here"}]}'
+```

app.py

@@ -6,7 +6,16 @@ import torch
 import os
 
 app = Flask(__name__)
-CORS(app)
+# Tüm origin'lere izin ver - Vapi için gerekli
+CORS(app, resources={
+    r"/*": {
+        "origins": "*",
+        "methods": ["GET", "POST", "OPTIONS"],
+        "allow_headers": ["Content-Type", "Authorization"],
+        "expose_headers": ["Content-Type"],
+        "supports_credentials": False
+    }
+})
 
 # Hugging Face token'ı environment variable'dan al
 HF_TOKEN = os.environ.get("HF_TOKEN")
@@ -43,8 +52,17 @@ def health_check():
 
 @app.route("/chat/completions", methods=["POST", "OPTIONS"])
 def chat_completions():
+    # Log incoming request
+    print(f"Received {request.method} request from {request.remote_addr}")
+    print(f"Headers: {dict(request.headers)}")
+    
+    # OPTIONS isteği için preflight response
     if request.method == "OPTIONS":
-        return "", 200
+        response = jsonify({"status": "ok"})
+        response.headers.add("Access-Control-Allow-Origin", "*")
+        response.headers.add("Access-Control-Allow-Headers", "Content-Type,Authorization")
+        response.headers.add("Access-Control-Allow-Methods", "GET,POST,OPTIONS")
+        return response, 200
     
     try:
         data = request.get_json()