Update app.py

app.py

@@ -14,9 +14,18 @@ from itertools import permutations, combinations
 from mnemonic import Mnemonic
 import coincurve
 from eth_utils import keccak, to_checksum_address
-import spaces
 
-@spaces.GPU
+# ============================================================
+# Spaces GPU Fallback (Prevents crashes if run locally)
+# ============================================================
+try:
+    import spaces
+    gpu_decorator = spaces.GPU
+except ImportError:
+    def gpu_decorator(func):
+        return func
+
+@gpu_decorator
 def _noop():
     return "ok"
 
@@ -129,20 +138,24 @@ def generate_phrases_for_words(wordlist, mode):
                 yield " ".join(combo)
 
 # ============================================================
-# Scan Function
+# Scan Function WITH Progress Bar
 # ============================================================
 
+@gpu_decorator
 def run_scan(my_phrase, num_phrases, addresses_file, phrase_mode,
              start_index, end_index, passphrase, progress=gr.Progress()):
     
+    # Safe type casting to prevent crashes if UI inputs are cleared
+    num_phrases = int(num_phrases or 0)
+    start_index = int(start_index or 0)
+    end_index = int(end_index or 0)
+    my_phrase = my_phrase or ""
+    passphrase = passphrase or ""
+    
     if not os.path.exists(addresses_file):
         return f"❌ File nahi mili: {addresses_file}", ""
 
-    num_phrases = int(num_phrases)
-    start_index = int(start_index)
-    end_index = int(end_index)
-
-    progress(0, desc="Loading addresses...")
+    progress(0, desc="Addresses load ho rahe hain...")
     try:
         known = load_addresses_cached(addresses_file)
     except Exception as e:
@@ -209,25 +222,29 @@ def run_scan(my_phrase, num_phrases, addresses_file, phrase_mode,
     return log_text, matches_text
 
 # ============================================================
-# Bulletproof UI
+# Simple, Flat UI (No Layout Bugs)
 # ============================================================
-with gr.Blocks() as demo:
+with gr.Blocks(title="Phrase Scanner") as demo:
     gr.Markdown("# 🔍 Phrase Scanner")
     
-    my_phrase = gr.Textbox(
-        label="🔑 Apni Phrase (optional)",
-        value="lesson cushion crane affair federal decline limb spend reunion chief cart zebra",
-        lines=2,
-    )
+    with gr.Row():
+        my_phrase = gr.Textbox(
+            label="🔑 Apni Phrase (optional)",
+            value="lesson cushion crane affair federal decline limb spend reunion chief cart zebra",
+            lines=2,
+        )
         
-    num_phrases = gr.Number(label="Kitni Random Phrases Check Karein?", value=10, precision=0, minimum=0)
-    addresses_file = gr.Textbox(label="Addresses File", value="12730802_addresses.csv")
+    with gr.Row():
+        num_phrases = gr.Number(label="Kitni Random Phrases Check Karein?", value=10, precision=0, minimum=0)
+        addresses_file = gr.Textbox(label="Addresses File", value="12730802_addresses.csv")
     
-    phrase_mode = gr.Radio(choices=["replace", "order", "subset"], value="replace", label="Phrase Mode")
-    start_index = gr.Number(label="Start Index", value=0, precision=0, minimum=0)
-    end_index = gr.Number(label="End Index", value=20, precision=0, minimum=0)
+    with gr.Row():
+        phrase_mode = gr.Radio(choices=["replace", "order", "subset"], value="replace", label="Phrase Mode")
+        start_index = gr.Number(label="Start Index", value=0, precision=0, minimum=0)
+        end_index = gr.Number(label="End Index", value=20, precision=0, minimum=0)
         
-    passphrase = gr.Textbox(label="BIP39 Passphrase (khali chhod dein)", value="", type="password")
+    with gr.Row():
+        passphrase = gr.Textbox(label="BIP39 Passphrase (khali chhod dein)", value="", type="password")
         
     run_btn = gr.Button("🚀 Scan Shuru Karein", variant="primary")
 
@@ -242,6 +259,7 @@ with gr.Blocks() as demo:
         inputs=[my_phrase, num_phrases, addresses_file, phrase_mode,
                 start_index, end_index, passphrase],
         outputs=[log_output, matches_output],
+        show_progress="full"
     )
 
 # ZeroGPU requirement
@@ -249,7 +267,7 @@ _noop()
 
 _original_launch = demo.launch
 def _patched_launch(**kwargs):
-    kwargs.setdefault("ssr_mode", False)
+    # Removed invalid 'ssr_mode' parameter which crashes Gradio 4+
     kwargs.setdefault("share", True)
     kwargs.setdefault("server_name", "0.0.0.0")
     kwargs.setdefault("server_port", 7860)