Upload app.py
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app.py
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import pandas as pd
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import gradio as gr
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# 1. The Database (V1 Mock Data for Madurai Market)
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# We can connect this to a live web scraper later.
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ev_data = {
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"Model": ["Bounce Infinity E1", "TVS iQube", "Bajaj Chetak", "Ather 450X", "Ola S1 Pro", "Hero Vida V1"],
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"Price (INR)": [79000, 123000, 122000, 138000, 147000, 145000],
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"Real Range (km)": [85, 100, 90, 105, 143, 110],
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"Top Speed (kmph)": [65, 78, 73, 90, 120, 80],
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"Charging Time (Hrs)": [4.0, 4.5, 4.0, 5.5, 6.5, 6.0]
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}
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df = pd.DataFrame(ev_data)
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# 2. The Search Logic
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def recommend_ev(max_budget, min_range):
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# Filter the dataframe based on user slider inputs
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filtered_df = df[(df["Price (INR)"] <= max_budget) & (df["Real Range (km)"] >= min_range)]
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# Sort the results so the cheapest options appear at the top
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filtered_df = filtered_df.sort_values(by="Price (INR)")
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# Return the clean dataframe
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return filtered_df
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# 3. The Frontend Architecture
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# We use Gradio Blocks to make it look like a modern, enterprise dashboard
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with gr.Blocks(theme=gr.themes.Soft()) as app:
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gr.Markdown("# 🛵 Smart EV Tracker & Recommender")
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gr.Markdown("Filter the current electric two-wheeler market based on your exact constraints.")
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with gr.Row():
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# Left Column: User Controls
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with gr.Column(scale=1):
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gr.Markdown("### Search Filters")
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# Defaulting to 60k to match typical entry-level EV searches
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budget_slider = gr.Slider(minimum=50000, maximum=160000, step=5000, value=90000, label="Maximum Budget (₹)")
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range_slider = gr.Slider(minimum=50, maximum=150, step=5, value=75, label="Minimum Range Required (km)")
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search_btn = gr.Button("Find My EV", variant="primary")
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# Right Column: Data Output
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with gr.Column(scale=2):
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gr.Markdown("### Recommended Models")
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# Gradio automatically renders Pandas Dataframes as beautiful, interactive tables
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output_table = gr.Dataframe(headers=["Model", "Price (INR)", "Real Range (km)", "Top Speed (kmph)", "Charging Time (Hrs)"])
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# Wire the button to the logic function
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search_btn.click(fn=recommend_ev, inputs=[budget_slider, range_slider], outputs=output_table)
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# Launch the app
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app.launch()
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