gradio version check 3

app.py

@@ -11,38 +11,25 @@ def main():
     try:
         demo = create_gradio_interface()
 
-        # For Hugging Face Spaces deployment
+        # For Hugging Face Spaces deployment - always use share=True for safety
         import os
 
-        # Multiple ways to detect Hugging Face Spaces environment
-        is_hf_spaces = (
-            os.getenv("SPACE_ID") is not None or
-            os.getenv("SYSTEM") == "spaces" or
-            os.getenv("SPACE_AUTHOR_NAME") is not None or
-            os.getenv("SPACE_REPO_NAME") is not None or
-            "hf.space" in os.getenv("SPACE_HOST", "") or
-            os.path.exists("/home/user")  # HF Spaces user directory
-        )
+        print("🚀 Launching PupilSense...")
+        print(f"Environment variables: SPACE_ID={os.getenv('SPACE_ID')}, SYSTEM={os.getenv('SYSTEM')}")
 
-        if is_hf_spaces:
-            # Running on Hugging Face Spaces - use default settings
-            print("🚀 Detected Hugging Face Spaces environment")
+        # Always use share=True for HF Spaces compatibility
+        try:
+            demo.launch(
+                server_name="0.0.0.0",
+                server_port=7860,
+                share=True,
+                show_error=True,
+                quiet=False
+            )
+        except Exception as launch_error:
+            print(f"Launch failed with share=True, trying basic launch: {launch_error}")
+            # Fallback to most basic launch
             demo.launch()
-        else:
-            # Running locally
-            print("🏠 Running in local environment")
-            try:
-                demo.launch(
-                    server_name="0.0.0.0",
-                    server_port=7860,
-                    share=False
-                )
-            except ValueError as e:
-                if "shareable link must be created" in str(e):
-                    print("Localhost not accessible, creating shareable link...")
-                    demo.launch(share=True)
-                else:
-                    raise e
     except Exception as e:
         print(f"Error launching app: {e}")
         import traceback

gradio_app.py

@@ -276,8 +276,11 @@ def process_media_unified(media_input, pupil_selection, tv_model, blink_detectio
 def create_gradio_interface():
     """Create and configure the Gradio interface with proper API support."""
 
-    # Create a unified interface that can handle both images and videos
-    with gr.Blocks(title="👁️ PupilSense 👁️🕵️‍♂️") as demo:
+    print("🔧 Creating Gradio interface...")
+
+    try:
+        # Create a unified interface that can handle both images and videos
+        with gr.Blocks(title="👁️ PupilSense 👁️🕵️‍♂️") as demo:
         gr.Markdown("# 👁️ PupilSense - Pupil Diameter Analysis")
         gr.Markdown("Upload an image or video to estimate pupil diameter using deep learning models.")
 
@@ -366,7 +369,14 @@ def create_gradio_interface():
                 outputs=[api_output, api_text_output]
             )
 
-    return demo
+        print("✅ Gradio interface created successfully")
+        return demo
+
+    except Exception as e:
+        print(f"❌ Error creating Gradio interface: {e}")
+        import traceback
+        traceback.print_exc()
+        raise e
 
 
 def process_image_simple(image, pupil_selection, tv_model, blink_detection):

requirements.txt

@@ -28,5 +28,5 @@ torchvision>=0.12.0
 torchcam
 
 gradio==4.44.0
-gradio-client==1.3.0
-pydantic==2.9.2
+gradio-client==1.4.0
+pydantic>=2.0.0,<3.0.0