Update app.py
Browse files
app.py
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import pandas as pd
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import matplotlib.pyplot as plt
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import gradio as gr
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def analyze_csv(file):
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df = pd.read_csv(file.name)
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stats = df.describe().loc[["mean", "std", "min", "max"]].round(2).to_string()
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#
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plt.figure(figsize=(6, 4))
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plt.scatter(df["Income"], df["SpendingScore"], alpha=0.7)
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plt.title("Income vs Spending Score")
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plt.xlabel("Income")
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plt.ylabel("Spending Score")
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plt.grid(True)
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plt.savefig(
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plt.close()
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return {
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"
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"
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}
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iface = gr.Interface(
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fn=analyze_csv,
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inputs=gr.File(
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outputs=
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gr.Text(label="📊 Summary"),
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gr.Image(label="📈 Chart")
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],
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title="📊 表格分析大模型",
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description="上传一个CSV
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)
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if __name__ == "__main__":
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iface.launch()
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import pandas as pd
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import matplotlib.pyplot as plt
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import gradio as gr
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import tempfile
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import os
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def analyze_csv(file):
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# 读取上传的文件
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df = pd.read_csv(file.name)
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# 统计信息
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stats = df.describe().loc[["mean", "std", "min", "max"]].round(2).to_string()
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# 临时生成图片路径
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tmp_img_path = os.path.join(tempfile.gettempdir(), "income_vs_score.png")
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# 绘制散点图
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plt.figure(figsize=(6, 4))
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plt.scatter(df["Income"], df["SpendingScore"], alpha=0.7)
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plt.title("Income vs Spending Score")
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plt.xlabel("Income")
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plt.ylabel("Spending Score")
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plt.grid(True)
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plt.tight_layout()
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plt.savefig(tmp_img_path)
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plt.close()
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# 返回字典结构,避免多输出 schema 解析问题
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return {
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"统计摘要": stats,
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"图表": tmp_img_path
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}
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# Gradio 接口,注意 outputs 使用 gr.Json 兼容 dict 返回
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iface = gr.Interface(
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fn=analyze_csv,
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inputs=gr.File(file_types=[".csv"], label="上传CSV文件"),
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outputs=gr.JSON(label="分析结果(包含统计摘要 + 图像路径)"),
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title="📊 表格分析大模型",
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description="上传一个CSV表格,我将输出统计分析结果并展示一张图表的路径。"
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)
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if __name__ == "__main__":
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iface.launch()
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