Update app.py

app.py

@@ -1,65 +1,14 @@
-import os
-import sys
-import subprocess
-import time
-import signal
-import atexit
+import gradio as gr
 
-# Add the DarwinChatbot scripts directory to the Python path
-DARWIN_SCRIPTS_PATH = "/data/DarwinChatbot/scripts"
-NICEGUI_PORT = 7860
+def hello():
+    return "Space is running successfully!"
 
-# Path to Ollama executable
-OLLAMA_PATH = "/data/DarwinChatbot/ollama"
-
-# Global process variables
-OLLAMA_PROCESS = None
-DARWIN_APP_PROCESS = None
-
-def cleanup():
-    """Stop all processes on exit"""
-    if DARWIN_APP_PROCESS:
-        DARWIN_APP_PROCESS.terminate()
-    
-    if OLLAMA_PROCESS:
-        OLLAMA_PROCESS.terminate()
-
-# Register cleanup handler
-atexit.register(cleanup)
-signal.signal(signal.SIGTERM, lambda sig, frame: cleanup())
-signal.signal(signal.SIGINT, lambda sig, frame: cleanup())
+demo = gr.Interface(
+    fn=hello,
+    inputs=None,
+    outputs="text",
+    title="Minimal Gradio App"
+)
 
 if __name__ == "__main__":
-    # 1. Start Ollama server
-    print("Starting Ollama server...")
-    OLLAMA_PROCESS = subprocess.Popen(
-        [OLLAMA_PATH, "serve"],
-        stdout=subprocess.DEVNULL,
-        stderr=subprocess.DEVNULL
-    )
-    
-    # Give Ollama a moment to start
-    time.sleep(3)
-    
-    # 2. Start the Darwin app
-    print("Starting Darwin Avatar app...")
-    env = os.environ.copy()
-    env["NICEGUI_PORT"] = str(NICEGUI_PORT)
-    env["NICEGUI_HOST"] = "0.0.0.0"
-    
-    os.chdir(DARWIN_SCRIPTS_PATH)
-    DARWIN_APP_PROCESS = subprocess.Popen(
-        [sys.executable, "app.py"],
-        env=env,
-        cwd=DARWIN_SCRIPTS_PATH
-    )
-    
-    print(f"Darwin Avatar is running on port {NICEGUI_PORT}")
-    
-    # 3. Keep the main process running
-    try:
-        DARWIN_APP_PROCESS.wait()
-    except KeyboardInterrupt:
-        pass
-    finally:
-        cleanup()
+    demo.launch()