Update app.py

app.py

@@ -1,22 +1,33 @@
 import gradio as gr
 import requests
+import os
 
+# Get your API key securely from Hugging Face Space Secrets
 API_URL = "https://api-inference.huggingface.co/models/TripoSR/TripoSR"
-headers = {"Authorization": "Bearer YOUR_HF_API_KEY"}  # replace YOUR_HF_API_KEY
+headers = {"Authorization": f"Bearer {os.getenv('HF_API_KEY')}"}
 
 def generate_3d(image):
-    response = requests.post(API_URL, headers=headers, files={"file": image})
-    if response.status_code == 200:
-        return response.content
-    else:
-        return "Error: " + response.text
+    try:
+        # Send image to TripoSR model API
+        with open(image, "rb") as f:
+            response = requests.post(API_URL, headers=headers, files={"file": f})
+        
+        # Check response
+        if response.status_code == 200:
+            return response.content
+        else:
+            return f"Error: {response.text}"
+    except Exception as e:
+        return f"An error occurred: {str(e)}"
 
+# Build Gradio interface
 iface = gr.Interface(
     fn=generate_3d,
     inputs=gr.Image(type="filepath", label="Upload 2D Image"),
     outputs="model3d",
     title="Scan Spectrum - 2D to 3D Converter",
-    description="Upload any 2D image to get a realistic 3D model you can rotate."
+    description="Upload any 2D image to generate a realistic 3D model that you can rotate and zoom.",
 )
 
+# Launch the app
 iface.launch()