app.py

from dotenv import load_dotenv

load_dotenv() ## load all the environment variables from .env

import streamlit as st
import os
from PIL import Image
import google.generativeai as genai

genai.configure(api_key=os.getenv("GOOGLE_API_KEY"))

## Function to load Gemini Pro Vision
model=genai.GenerativeModel('gemini-pro-vision')

def get_gemini_response(input,image,prompt):
    response=model.generate_content([input,image[0],prompt])
    return response.text

def input_image_details(uploaded_file):
    if uploaded_file is not None:
        # Read the file into bytes
        bytes_data=uploaded_file.getvalue()
        
        image_parts=[
            {
                "mime_type": uploaded_file.type, # Get the mime type of the uploaded file
                "data": bytes_data
            }
        ]
        return image_parts
    else:
        raise FileNotFoundError("No file uploaded")

## Initialize our streamlit app

st.set_page_config(page_title="Animekai")

st.header("Anime Information by Kai")
input=st.text_input("Input Prompt: ",key="input")
uploaded_file=st.file_uploader("Choose an image of the anime...", type=["jpg", "jpeg", "png"])
image=""
if uploaded_file is not None:
    image=Image.open(uploaded_file)
    st.image(image, caption="Uploaded Image.", use_column_width=True)

submit=st.button("Tell me about the anime")

input_prompt="""
You are an expert in Japanese anime. We will upload an image and you will have to answer any question based on the uploaded image.
"""

# If submit button is clicked

if submit:
    image_data=input_image_details(uploaded_file)
    response=get_gemini_response(input_prompt,image_data,input)
    st.subheader("The response is")
    st.write(response)