gradio fix

app.py

@@ -9,43 +9,25 @@ import time
 DARWIN_APP_PATH = "/data/DarwinChatbot"
 DARWIN_SCRIPT_PATH = os.path.join(DARWIN_APP_PATH, "scripts", "app.py")
 
-def run_ollama_serve():
-    """Start Ollama’s local inference server."""
-    try:
-        print("[SPACES] Starting Ollama serve...")
-        # Launch ollama serve (will keep running)
-        proc = subprocess.Popen(
-            ["ollama", "serve"],
-            stdout=subprocess.PIPE,
-            stderr=subprocess.STDOUT,
-            text=True,
-            env=os.environ
-        )
-        # Optionally log Ollama output
-        while True:
-            line = proc.stdout.readline()
-            if not line and proc.poll() is not None:
-                break
-            if line:
-                print(f"[OLLAMA] {line.strip()}")
-        print("[SPACES] Ollama serve exited with code", proc.returncode)
-    except Exception as e:
-        print(f"[SPACES] Error launching Ollama serve: {e}")
-
 def run_nicegui_app():
-    """Run the NiceGUI app directly on port 7860."""
+    """Run the NiceGUI app directly on port 7860"""
     # Add the Darwin app path to Python path
     sys.path.insert(0, DARWIN_APP_PATH)
+    
     # Change to the app directory
     os.chdir(DARWIN_APP_PATH)
+    
     # Set environment variables for the NiceGUI app
     env = {
-        **os.environ,
-        "PORT": "7860",    # Use the Hugging Face Spaces port directly
-        "HOST": "0.0.0.0", # Listen on all interfaces
+        **os.environ, 
+        "PORT": "7860",  # Use the Hugging Face Spaces port directly
+        "HOST": "0.0.0.0"  # Listen on all interfaces
     }
+    
+    # Start the NiceGUI application
     try:
         print(f"[SPACES] Starting NiceGUI app from {DARWIN_SCRIPT_PATH}")
+        
         # Verify the script exists
         if not os.path.exists(DARWIN_SCRIPT_PATH):
             print(f"[SPACES] ERROR: Script not found at {DARWIN_SCRIPT_PATH}")
@@ -56,7 +38,7 @@ def run_nicegui_app():
             else:
                 print(f"[SPACES] Scripts directory not found at {scripts_dir}")
             return
-
+            
         process = subprocess.Popen(
             [sys.executable, DARWIN_SCRIPT_PATH],
             stdout=subprocess.PIPE,
@@ -64,7 +46,9 @@ def run_nicegui_app():
             text=True,
             env=env
         )
+        
         print("[SPACES] Started NiceGUI app process")
+        
         # Log output from the NiceGUI app
         while True:
             output = process.stdout.readline()
@@ -77,17 +61,15 @@ def run_nicegui_app():
         print(f"[SPACES] Error starting NiceGUI app: {e}")
 
 if __name__ == "__main__":
-    print("[SPACES] Initializing Darwin Chatbot application")
-
-    # 1) Start Ollama serve in a daemon thread
-    ollama_thread = threading.Thread(target=run_ollama_serve, daemon=True)
-    ollama_thread.start()
-
-    # 2) Then start the NiceGUI frontend (blocks until exit)
+    print("[SPACES] Starting Darwin Chatbot application")
+    
+    # Start NiceGUI in the main thread
+    # This will keep the script running and output logs
     run_nicegui_app()
-
-    # If the NiceGUI app ever exits, keep container alive
+    
+    # If the NiceGUI app exits, keep the process alive
+    # (This should rarely happen unless there's an error)
     print("[SPACES] NiceGUI app exited, keeping container alive")
     while True:
         time.sleep(60)
-        print("[SPACES] Container still running, waiting for restart...")
+        print("[SPACES] Container still running, waiting for restart...")

requirements.txt

@@ -1,4 +1,4 @@
 flask==2.0.1
 nicegui>=1.3.8
 gradio>=3.50.0
-ollama
+ollama