Update app.py
Browse files
app.py
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@@ -6,6 +6,7 @@ from textblob import TextBlob
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import pandas as pd
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import requests
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from sklearn.linear_model import LinearRegression
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# Helper Functions
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def search_web(query):
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def analyze_crypto_data(df):
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st.subheader("Análisis Técnico")
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def analyze_sentiment(text):
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analysis = TextBlob(text)
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sentiment = analysis.sentiment.polarity
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if sentiment > 0:
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elif sentiment < 0:
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else:
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def predict_prices(df):
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st.subheader("Predicción de Precios")
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def fetch_crypto_data():
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url = "https://api.coingecko.com/api/v3/coins/bitcoin/market_chart?vs_currency=usd&days=30&interval=daily"
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response = requests.get(url)
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if response.status_code == 200:
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@@ -67,39 +85,50 @@ def fetch_crypto_data():
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return None
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def chat_interface():
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st.
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if user_input:
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# Main Application
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def main():
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st.title("
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menu = [
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choice = st.sidebar.selectbox("Seleccione una opción", menu)
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if choice == "Chat":
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chat_interface()
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elif choice == "Búsqueda Web":
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query = st.text_input("Ingrese su búsqueda:")
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if query:
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search_web(query)
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elif choice == "Análisis de Imágenes":
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uploaded_file = st.file_uploader("Suba una imagen", type=["png", "jpg", "jpeg"])
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if uploaded_file:
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analyze_image(uploaded_file)
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elif choice == "Análisis Técnico":
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df = fetch_crypto_data()
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if df is not None:
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analyze_crypto_data(df)
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elif choice == "Análisis de Sentimiento":
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text = st.text_area("Ingrese el texto para analizar:")
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if text:
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st.write(f"El sentimiento del texto es: {sentiment}")
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elif choice == "Predicción de Precios":
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df = fetch_crypto_data()
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if df is not None:
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predict_prices(df)
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import pandas as pd
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import requests
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from sklearn.linear_model import LinearRegression
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from sklearn.preprocessing import PolynomialFeatures
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# Helper Functions
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def search_web(query):
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def analyze_crypto_data(df):
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st.subheader("Análisis Técnico")
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try:
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df['RSI'] = ta.rsi(df['close'], length=14)
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macd = ta.macd(df['close'])
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if macd is not None:
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df['MACD'], df['MACD_signal'], df['MACD_hist'] = (
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macd['MACD_12_26_9'], macd['MACDs_12_26_9'], macd['MACDh_12_26_9']
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)
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bbands = ta.bbands(df['close'])
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if bbands is not None:
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df['BB_Lower'], df['BB_Mid'], df['BB_Upper'] = (
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bbands['BBL_20_2.0'], bbands['BBM_20_2.0'], bbands['BBU_20_2.0']
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)
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st.write(df.tail(10))
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except Exception as e:
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st.error(f"Error en el análisis técnico: {e}")
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def analyze_sentiment(text):
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st.subheader("Análisis de Sentimiento")
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analysis = TextBlob(text)
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sentiment = analysis.sentiment.polarity
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if sentiment > 0:
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st.write("El sentimiento del texto es: **Positivo**")
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elif sentiment < 0:
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st.write("El sentimiento del texto es: **Negativo**")
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else:
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st.write("El sentimiento del texto es: **Neutral**")
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def predict_prices(df):
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st.subheader("Predicción de Precios")
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try:
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X = df.index.values.reshape(-1, 1)
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y = df['close']
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poly = PolynomialFeatures(degree=2)
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X_poly = poly.fit_transform(X)
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model = LinearRegression()
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model.fit(X_poly, y)
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future = pd.DataFrame(range(len(df), len(df) + 5), columns=['Index'])
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future_poly = poly.transform(future)
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predictions = model.predict(future_poly)
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st.write("Predicciones de precios futuros:", predictions)
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except Exception as e:
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st.error(f"Error en la predicción de precios: {e}")
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def fetch_crypto_data():
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st.subheader("Obtención de Datos de Criptomonedas")
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url = "https://api.coingecko.com/api/v3/coins/bitcoin/market_chart?vs_currency=usd&days=30&interval=daily"
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response = requests.get(url)
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if response.status_code == 200:
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return None
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def chat_interface():
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st.title("Chat Cripto Analizador")
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st.write("¡Pregúntame algo!")
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user_input = st.text_input("Tu mensaje:", placeholder="Escribe aquí...")
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if user_input:
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if "crypto" in user_input.lower():
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st.write(f"Tú: {user_input}")
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st.write("Bot: Estoy listo para analizar criptomonedas. Intenta seleccionar 'Análisis Técnico' desde la barra lateral.")
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else:
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st.write(f"Tú: {user_input}")
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st.write("Bot: Aún estoy aprendiendo. Por ahora puedo analizar imágenes y criptomonedas.")
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# Main Application
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def main():
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st.sidebar.title("Menú")
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menu = [
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"Chat", "Búsqueda Web", "Análisis de Imágenes",
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"Análisis Técnico", "Análisis de Sentimiento", "Predicción de Precios"
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]
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choice = st.sidebar.selectbox("Seleccione una opción", menu)
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if choice == "Chat":
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chat_interface()
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elif choice == "Búsqueda Web":
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st.header("Búsqueda Web")
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query = st.text_input("Ingrese su búsqueda:")
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if query:
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search_web(query)
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elif choice == "Análisis de Imágenes":
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st.header("Análisis de Imágenes")
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uploaded_file = st.file_uploader("Suba una imagen", type=["png", "jpg", "jpeg"])
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if uploaded_file:
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analyze_image(uploaded_file)
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elif choice == "Análisis Técnico":
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st.header("Análisis Técnico de Criptomonedas")
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df = fetch_crypto_data()
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if df is not None:
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analyze_crypto_data(df)
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elif choice == "Análisis de Sentimiento":
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st.header("Análisis de Sentimiento")
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text = st.text_area("Ingrese el texto para analizar:")
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if text:
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analyze_sentiment(text)
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elif choice == "Predicción de Precios":
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st.header("Predicción de Precios de Criptomonedas")
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df = fetch_crypto_data()
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if df is not None:
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predict_prices(df)
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