app.py_mark_1_fully-function_defect_every_time_generating charts.txt

import gradio as gr
import pandas as pd
import os
import tempfile
import matplotlib.pyplot as plt
from pandasai import SmartDataframe
from langchain_groq.chat_models import ChatGroq
from dotenv import load_dotenv
import io
import base64

# Load environment variables
load_dotenv()

# Hardcoded API key - Replace with your actual Groq API key
GROQ_API_KEY = "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"

def process_data(file, query):
    """
    Process the uploaded CSV file with the given query using PandasAI
    """
    try:
        # Validate inputs
        if file is None:
            return "Please upload a CSV file.", None
        
        if not query.strip():
            return "Please enter a query.", None
        
        # Read the CSV file
        df_data = pd.read_csv(file.name)
        
        # Initialize Groq LLM
        llm = ChatGroq(
            model_name="mistral-saba-24b",  # Using a more stable model
            api_key=GROQ_API_KEY,
            temperature=0
        )
        
        # Create SmartDataframe
        df = SmartDataframe(df_data, config={
            "llm": llm,
            "save_charts": True,
            "save_charts_path": tempfile.gettempdir(),
            "open_charts": False,
            "enable_cache": False
        })
        
        # Process the query
        result = df.chat(query)
        
        # Handle different types of results
        if result is None:
            return "No result returned. Please try a different query.", None
        
        # Check if result is a plot/chart
        chart_path = None
        chart_files = [f for f in os.listdir(tempfile.gettempdir()) if f.endswith(('.png', '.jpg', '.jpeg'))]
        
        if chart_files:
            # Get the most recent chart file
            chart_files.sort(key=lambda x: os.path.getmtime(os.path.join(tempfile.gettempdir(), x)), reverse=True)
            chart_path = os.path.join(tempfile.gettempdir(), chart_files[0])
        
        # Format the text result
        if isinstance(result, pd.DataFrame):
            result_text = f"Query Result:\n\n{result.to_string()}"
        elif isinstance(result, (int, float)):
            result_text = f"Query Result: {result}"
        elif isinstance(result, str):
            result_text = f"Query Result:\n{result}"
        else:
            result_text = f"Query Result:\n{str(result)}"
        
        return result_text, chart_path
        
    except Exception as e:
        error_msg = f"Error processing query: {str(e)}"
        return error_msg, None

def create_interface():
    """
    Create the Gradio interface
    """
    with gr.Blocks(title="PandasAI with Groq", theme=gr.themes.Soft()) as demo:
        gr.Markdown(
            """
            # 📊 PandasAI Data Analysis with Groq
            
            Upload a CSV file and ask questions about your data. The AI will analyze and visualize your data accordingly.
            
            **Instructions:**
            1. Upload your CSV file
            2. Enter your query (e.g., "Show top 5 countries by population", "Create a bar plot of sales by region")
            3. Click Submit to get results
            """
        )
        
        with gr.Row():
            with gr.Column(scale=1):
                # Input components
                file_input = gr.File(
                    label="Upload CSV File",
                    file_types=[".csv"]
                )
                
                query_input = gr.Textbox(
                    label="Your Query - Ask questions about your data",
                    placeholder="e.g., 'Which are the top 5 countries by population?' or 'Create a bar plot of the top 5 countries'",
                    lines=3
                )
                
                submit_btn = gr.Button("🚀 Submit Query", variant="primary")
                
            with gr.Column(scale=2):
                # Output components
                result_output = gr.Textbox(
                    label="Analysis Result",
                    lines=10,
                    interactive=False
                )
                
                chart_output = gr.Image(
                    label="Generated Visualization"
                )
        
        # Example queries
        gr.Markdown(
            """
            ### 💡 Example Queries:
            - "Which are the top 5 countries by population?"
            - "Create a bar plot of the top 10 countries by population"
            - "Show me a pie chart of the top 5 countries"
            - "Calculate the total population of the top 3 countries"
            - "What is the average population across all countries?"
            - "Create a scatter plot showing the relationship between two columns"
            """
        )
        
        # Event handlers
        submit_btn.click(
            fn=process_data,
            inputs=[file_input, query_input],
            outputs=[result_output, chart_output]
        )
        
        # Allow Enter key to submit
        query_input.submit(
            fn=process_data,
            inputs=[file_input, query_input],
            outputs=[result_output, chart_output]
        )
    
    return demo

if __name__ == "__main__":
    # Create and launch the interface
    demo = create_interface()
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        share=False
    )