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Update app.py
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app.py
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import time
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import shutil
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import gradio as gr
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from pygm_rrwm import pygm_rrwm
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PYGM_IMG_DEFAULT_PATH = "src/pygm_default.png"
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PYGM_SOLUTION_1_PATH = "src/pygm_image_1.png"
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PYGM_SOLUTION_2_PATH = "src/pygm_image_2.png"
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def _handle_pygm_solve(
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img_1_path: str,
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img_2_path: str,
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kpts1_path: str,
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kpts2_path: str,
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):
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if img_1_path is None:
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raise gr.Error("Please upload file completely!")
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if img_2_path is None:
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raise gr.Error("Please upload file completely!")
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if kpts1_path is None:
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raise gr.Error("Please upload file completely!")
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if kpts1_path is None:
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raise gr.Error("Please upload file completely!")
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start_time = time.time()
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pygm_rrwm(
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img1_path=img_1_path,
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img2_path=img_2_path,
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kpts1_path=kpts1_path,
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kpts2_path=kpts2_path,
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output_path="src",
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filename="pygm_image"
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)
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solved_time = time.time() - start_time
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message = "Successfully solve the TSP problem, using time ({:.3f}s).".format(solved_time)
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return message, PYGM_SOLUTION_1_PATH, PYGM_SOLUTION_2_PATH
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def handle_pygm_solve(
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img_1_path: str,
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img_2_path: str,
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kpts1_path: str,
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kpts2_path: str,
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):
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try:
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message = _handle_pygm_solve(
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img_1_path=img_1_path,
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img_2_path=img_2_path,
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kpts1_path=kpts1_path,
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kpts2_path=kpts2_path,
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)
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return message
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except Exception as e:
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message = str(e)
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return message, PYGM_SOLUTION_1_PATH, PYGM_SOLUTION_2_PATH
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def handle_pygm_clear():
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shutil.copy(
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src=PYGM_IMG_DEFAULT_PATH,
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dst=PYGM_SOLUTION_1_PATH
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)
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shutil.copy(
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src=PYGM_IMG_DEFAULT_PATH,
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dst=PYGM_SOLUTION_2_PATH
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)
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message = "successfully clear the files!"
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return message, PYGM_SOLUTION_1_PATH, PYGM_SOLUTION_2_PATH
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def convert_image_path_to_bytes(image_path):
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with open(image_path, "rb") as f:
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image_bytes = f.read()
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return image_bytes
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with gr.Blocks() as pygm_page:
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)
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if __name__ == "__main__":
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pygm_page.launch(debug = True)
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import time
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import shutil
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import gradio as gr
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from pygm_rrwm import pygm_rrwm
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PYGM_IMG_DEFAULT_PATH = "src/pygm_default.png"
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PYGM_SOLUTION_1_PATH = "src/pygm_image_1.png"
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PYGM_SOLUTION_2_PATH = "src/pygm_image_2.png"
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def _handle_pygm_solve(
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img_1_path: str,
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img_2_path: str,
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kpts1_path: str,
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kpts2_path: str,
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):
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if img_1_path is None:
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raise gr.Error("Please upload file completely!")
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if img_2_path is None:
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raise gr.Error("Please upload file completely!")
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if kpts1_path is None:
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raise gr.Error("Please upload file completely!")
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if kpts1_path is None:
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raise gr.Error("Please upload file completely!")
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start_time = time.time()
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pygm_rrwm(
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img1_path=img_1_path,
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img2_path=img_2_path,
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kpts1_path=kpts1_path,
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kpts2_path=kpts2_path,
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output_path="src",
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filename="pygm_image"
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)
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solved_time = time.time() - start_time
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message = "Successfully solve the TSP problem, using time ({:.3f}s).".format(solved_time)
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return message, PYGM_SOLUTION_1_PATH, PYGM_SOLUTION_2_PATH
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def handle_pygm_solve(
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img_1_path: str,
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img_2_path: str,
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kpts1_path: str,
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kpts2_path: str,
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):
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try:
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message = _handle_pygm_solve(
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img_1_path=img_1_path,
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img_2_path=img_2_path,
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kpts1_path=kpts1_path,
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kpts2_path=kpts2_path,
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)
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return message
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except Exception as e:
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message = str(e)
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return message, PYGM_SOLUTION_1_PATH, PYGM_SOLUTION_2_PATH
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def handle_pygm_clear():
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shutil.copy(
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src=PYGM_IMG_DEFAULT_PATH,
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dst=PYGM_SOLUTION_1_PATH
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)
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shutil.copy(
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src=PYGM_IMG_DEFAULT_PATH,
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dst=PYGM_SOLUTION_2_PATH
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)
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message = "successfully clear the files!"
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return message, PYGM_SOLUTION_1_PATH, PYGM_SOLUTION_2_PATH
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def convert_image_path_to_bytes(image_path):
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with open(image_path, "rb") as f:
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image_bytes = f.read()
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return image_bytes
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with gr.Blocks() as pygm_page:
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gr.Markdown(
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'''
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This space displays the solution to the Graph Matching problem.
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## How to use this Space?
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- Upload a '.pygm' file from pygmlib .
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- The images of the TSP problem and solution will be shown after you click the solve button.
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- Click the 'clear' button to clear all the files.
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'''
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)
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with gr.Row(variant="panel"):
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with gr.Column(scale=2):
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with gr.Row():
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pygm_img_1 = gr.File(
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label="Upload .png File",
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file_types=[".png"],
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min_width=40,
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)
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pygm_img_2 = gr.File(
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label="Upload .png File",
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file_types=[".png"],
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min_width=40,
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)
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with gr.Row():
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pygm_kpts_1 = gr.File(
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label="Upload .mat File",
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file_types=[".mat"],
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min_width=40,
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)
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pygm_kpts_2 = gr.File(
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label="Upload .mat File",
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file_types=[".mat"],
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min_width=40,
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)
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info = gr.Textbox(
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value="",
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label="Log",
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scale=4,
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)
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with gr.Column(scale=2):
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pygm_solution_1 = gr.Image(
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value=PYGM_SOLUTION_1_PATH,
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type="filepath",
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label="Original Images"
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)
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pygm_solution_2 = gr.Image(
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value=PYGM_SOLUTION_2_PATH,
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type="filepath",
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label="Graph Matching Results"
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)
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with gr.Row():
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with gr.Column(scale=1, min_width=100):
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solve_button = gr.Button(
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value="Solve",
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variant="primary",
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scale=1
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)
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with gr.Column(scale=1, min_width=100):
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clear_button = gr.Button(
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"Clear",
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variant="secondary",
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scale=1
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)
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with gr.Column(scale=8):
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pass
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solve_button.click(
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handle_pygm_solve,
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[pygm_img_1, pygm_img_2, pygm_kpts_1, pygm_kpts_2],
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outputs=[info, pygm_solution_1, pygm_solution_2]
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)
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clear_button.click(
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handle_pygm_clear,
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inputs=None,
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outputs=[info, pygm_solution_1, pygm_solution_2]
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)
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if __name__ == "__main__":
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pygm_page.launch(debug = True)
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