Renaming logic for uploaded model

app.py

@@ -55,11 +55,21 @@ def compile_model(model_name, vmem_value, lpmem_value, uploaded_model):
         
         # Run the model fitter with better error handling
         try:
-            print(f"Starting model optimization for {model_path}")
+            original_file_name = os.path.basename(model_path)
+            root, ext = os.path.splitext(original_file_name)
+            safe_root = root.replace('.', '_')  
+            model_file_name = f"{safe_root}{ext}"
+            temp_model_path = os.path.join(out_dir, model_file_name)
+            
+            print(f"Copying model to sanitized path: {temp_model_path}")
+            with open(model_path, "rb") as src, open(temp_model_path, "wb") as dst:
+                dst.write(src.read())
+            
+            print(f"Starting model optimization for {temp_model_path}")
             print(f"VMEM limit: {vmem_size_limit}, LPMEM limit: {lpmem_size_limit}")
             
             success, results = sr100_model_compiler.sr100_model_optimizer(
-                model_file=model_path,
+                model_file=temp_model_path,
                 vmem_size_limit=vmem_size_limit,
                 lpmem_size_limit=lpmem_size_limit
             )
@@ -83,14 +93,6 @@ def compile_model(model_name, vmem_value, lpmem_value, uploaded_model):
                 "❌ ERROR: Model optimization failed</div>"
                 "<div style='margin-top:0.5em;color:#000;'>Error details:</div>"
                 f"<pre style='white-space:pre-wrap; background:#f6f8fa; padding:8px; border-radius:6px; color:#000;'>{html.escape(error_message)}</pre>"
-                "<div style='margin-top:0.5em;color:#000;'>"
-                "Common reasons for failure:"
-                "<ul style='margin:0.5em 0 0 1.2em;'>"
-                "<li>Model contains unsupported operations for SR100 NPU</li>"
-                "<li>Model is not properly quantized to INT8</li>"
-                "<li>Memory limits are too restrictive for the model size</li>"
-                "</ul>"
-                "</div>"
             )
 
     output = []
@@ -221,12 +223,10 @@ with gr.Blocks(css=custom_css) as demo:
     gr.Markdown("<h1 style='font-size:2.5em; color:#007dc3; margin-bottom:0;'>SR100 Model Compiler</h1>", elem_id="main_title")
     gr.Markdown("<h3 style='margin-top:0; color:#000;'>Bring a TFlite INT8 model and compile it for Synaptics Astra SR100. Learn more at <a href='https://developer.synaptics.com/docs/sr/sr100/quick-start?utm_source=hf' target='_blank' style='color:#007dc3; text-decoration:underline;'>Synaptics AI Developer Zone</a></h3>", elem_id="subtitle")
 
-    # Setup model inputs
     with gr.Row():
         vmem_slider = gr.Slider(minimum=0, maximum=1536, step=1.024, label="Set total VMEM SRAM size available in kB", value=1536.0)
         lpmem_slider = gr.Slider(minimum=0, maximum=1536, step=1.024, label="Set total LPMEM SRAM size in kB", value=1536.0)
     
-    # Setup model selection/upload
     model_dropdown = gr.Dropdown(
         label="Select a model",
         value='models/hello_world.tflite',