Fix: Mount Gradio on FastAPI for API endpoints

app.py

@@ -1148,46 +1148,44 @@ with gr.Blocks(css=custom_css, theme="soft", title="Trek Asistanı", head=storag
             yield "", chat_history
     
     msg.submit(respond, [msg, chatbot], [msg, chatbot], show_progress=True)
-    
-# FastAPI endpoints for dashboard integration
-from fastapi import FastAPI
+
+# API Setup using Gradio's blocks_with_server approach
+from fastapi import FastAPI, Response
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
+import json
 
-# Create FastAPI app
-api = FastAPI()
+# Create a separate FastAPI for API endpoints
+api_app = FastAPI()
 
-# Add CORS middleware
-api.add_middleware(
+# CORS
+api_app.add_middleware(
     CORSMiddleware,
-    allow_origins=["*"],  # Allow all origins
+    allow_origins=["*"],
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],
 )
 
-@api.get("/api/conversations")
+@api_app.get("/api/conversations")
 async def get_conversations():
-    """API endpoint to get conversations with CORS"""
     try:
         from conversation_tracker import load_conversations
-        conversations = load_conversations()
-        return JSONResponse(content=conversations)
+        return load_conversations()
     except Exception as e:
-        return JSONResponse(content={"error": str(e)}, status_code=500)
+        return {"error": str(e)}
 
-@api.get("/api/conversations/latest")
+@api_app.get("/api/conversations/latest")
 async def get_latest_conversations():
-    """Get last 50 conversations"""
     try:
         from conversation_tracker import load_conversations
-        conversations = load_conversations()
-        return JSONResponse(content=conversations[-50:])
+        convs = load_conversations()
+        return convs[-50:] if len(convs) > 50 else convs
     except Exception as e:
-        return JSONResponse(content={"error": str(e)}, status_code=500)
+        return {"error": str(e)}
 
-# Mount Gradio on FastAPI for HF Spaces
-app = gr.mount_gradio_app(api, demo, path="/")
+# Mount Gradio app on the FastAPI app
+app = gr.mount_gradio_app(api_app, demo, path="/")
 
 if __name__ == "__main__":
     import uvicorn