Create app.py

app.py

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+import gradio as gr
+from transformers import AutoTokenizer, AutoModelForCausalLM
+import torch
+
+# Load a language model (e.g., Llama) for generating alternative XPath suggestions
+tokenizer = AutoTokenizer.from_pretrained("meta-llama/Llama-2-7b")  # Replace with the actual model
+model = AutoModelForCausalLM.from_pretrained("meta-llama/Llama-2-7b")
+
+# Helper function to generate alternative XPaths
+def get_alternative_xpaths(html_structure, original_xpath):
+    prompt = f"""
+    Given the following HTML structure and an original XPath, generate alternative XPaths that could help locate the same element if it has changed position.
+
+    HTML Structure:
+    {html_structure}
+
+    Original XPath: {original_xpath}
+
+    Suggested alternative XPaths:
+    """
+    # Encode and generate with the model
+    inputs = tokenizer(prompt, return_tensors="pt")
+    outputs = model.generate(inputs['input_ids'], max_length=200, temperature=0.3)
+    response_text = tokenizer.decode(outputs[0], skip_special_tokens=True)
+
+    # Process the response to extract XPath suggestions
+    alternative_xpaths = response_text.strip().split('\n')
+    return alternative_xpaths
+
+# Gradio interface function for self-healing XPath
+def locate_element_with_self_healing(html_structure, original_xpath):
+    # Simulate the failure to find an element and ask for alternatives
+    print("Original XPath failed. Attempting to heal...")
+    alternative_xpaths = get_alternative_xpaths(html_structure, original_xpath)
+    
+    return {
+        "original_xpath": original_xpath,
+        "alternative_xpaths": alternative_xpaths
+    }
+
+# Define Gradio interface
+interface = gr.Interface(
+    fn=locate_element_with_self_healing,
+    inputs=[
+        gr.Textbox(label="HTML Structure", placeholder="Paste the HTML structure here..."),
+        gr.Textbox(label="Original XPath", placeholder="//div[@id='submit-button']")
+    ],
+    outputs=[
+        gr.JSON(label="Healing Result")
+    ],
+    title="Self-Healing XPath API",
+    description="This tool provides alternative XPaths if the original XPath is not found in the given HTML structure."
+)
+
+# Launch the Gradio interface
+interface.launch()