Update Space files and requirements

README.md

@@ -1,4 +1,4 @@
----
+<!-- ---
 title: Animal Cnn Model
 emoji: 📉
 colorFrom: gray
@@ -9,4 +9,17 @@ app_file: app.py
 pinned: false
 ---
 
+Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference -->
+---
+title: Animal Classifier Space
+emoji: ⚡
+colorFrom: gray
+colorTo: blue
+sdk: gradio
+sdk_version: 5.29.0
+app_file: app.py
+pinned: false
+short_description: Masterclass 2025
+---
+
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

@@ -0,0 +1,28 @@
+import tensorflow as tf
+import gradio as gr
+import numpy as np
+from huggingface_hub import hf_hub_download
+
+# 1) download your SavedModel from the Hub
+repo_id = "Alessia2004/animal-cnn-model"
+hf_hub_download(repo_id, filename="config.json", repo_type="model", local_dir="./model")
+hf_hub_download(repo_id, filename="metadata.json", repo_type="model", local_dir="./model")
+hf_hub_download(repo_id, filename="model.weights.h5", repo_type="model", local_dir="./model")
+
+# 2) load it
+model = tf.keras.models.load_model("./model")
+
+# 3) simple preprocess + predict
+CLASS_NAMES = ["cat","dog","panda"]
+def predict(image):
+    resized_image = tf.image.resize(image, (64,64))
+    images_to_predict = np.expand_dims(np.array(resized_image), axis=0)
+    probs = model.predict(images_to_predict)[0]
+    return {c: float(p) for c,p in zip(CLASS_NAMES, probs)}
+
+# 4) launch Gradio
+gr.Interface(
+    fn=predict, 
+    inputs=gr.Image(), 
+    outputs=gr.Label(num_top_classes=3)
+).launch()

model/config.json

@@ -0,0 +1 @@
+{"module": "keras", "class_name": "Sequential", "config": {"name": "sequential", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "layers": [{"module": "keras.layers", "class_name": "InputLayer", "config": {"batch_shape": [null, 64, 64, 3], "dtype": "float32", "sparse": false, "ragged": false, "name": "input_layer"}, "registered_name": null}, {"module": "keras.layers", "class_name": "Conv2D", "config": {"name": "conv_32_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "filters": 32, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 64, 64, 3]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "relu"}, "registered_name": null}, {"module": "keras.layers", "class_name": "BatchNormalization", "config": {"name": "batch_normalization", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "axis": -1, "momentum": 0.99, "epsilon": 0.001, "center": true, "scale": true, "beta_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "gamma_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "moving_mean_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "moving_variance_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "beta_regularizer": null, "gamma_regularizer": null, "beta_constraint": null, "gamma_constraint": null, "synchronized": false}, "registered_name": null, "build_config": {"input_shape": [null, 64, 64, 32]}}, {"module": "keras.layers", "class_name": "MaxPooling2D", "config": {"name": "max_pooling2d", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "registered_name": null}, {"module": "keras.layers", "class_name": "Dropout", "config": {"name": "dropout", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "rate": 0.25, "seed": null, "noise_shape": null}, "registered_name": null}, {"module": "keras.layers", "class_name": "Conv2D", "config": {"name": "conv_64_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "filters": 64, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 32, 32, 32]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "relu"}, "registered_name": null}, {"module": "keras.layers", "class_name": "BatchNormalization", "config": {"name": "batch_normalization_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "axis": -1, "momentum": 0.99, "epsilon": 0.001, "center": true, "scale": true, "beta_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "gamma_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "moving_mean_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "moving_variance_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "beta_regularizer": null, "gamma_regularizer": null, "beta_constraint": null, "gamma_constraint": null, "synchronized": false}, "registered_name": null, "build_config": {"input_shape": [null, 32, 32, 64]}}, {"module": "keras.layers", "class_name": "Conv2D", "config": {"name": "conv_64_2", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "filters": 64, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 32, 32, 64]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation_2", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "relu"}, "registered_name": null}, {"module": "keras.layers", "class_name": "BatchNormalization", "config": {"name": "batch_normalization_2", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "axis": -1, "momentum": 0.99, "epsilon": 0.001, "center": true, "scale": true, "beta_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "gamma_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "moving_mean_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "moving_variance_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "beta_regularizer": null, "gamma_regularizer": null, "beta_constraint": null, "gamma_constraint": null, "synchronized": false}, "registered_name": null, "build_config": {"input_shape": [null, 32, 32, 64]}}, {"module": "keras.layers", "class_name": "MaxPooling2D", "config": {"name": "max_pooling2d_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "registered_name": null}, {"module": "keras.layers", "class_name": "Dropout", "config": {"name": "dropout_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "rate": 0.25, "seed": null, "noise_shape": null}, "registered_name": null}, {"module": "keras.layers", "class_name": "Conv2D", "config": {"name": "conv_128_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "filters": 128, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 16, 16, 64]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation_3", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "relu"}, "registered_name": null}, {"module": "keras.layers", "class_name": "BatchNormalization", "config": {"name": "batch_normalization_3", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "axis": -1, "momentum": 0.99, "epsilon": 0.001, "center": true, "scale": true, "beta_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "gamma_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "moving_mean_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "moving_variance_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "beta_regularizer": null, "gamma_regularizer": null, "beta_constraint": null, "gamma_constraint": null, "synchronized": false}, "registered_name": null, "build_config": {"input_shape": [null, 16, 16, 128]}}, {"module": "keras.layers", "class_name": "Conv2D", "config": {"name": "conv_128_2", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "filters": 128, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 16, 16, 128]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation_4", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "relu"}, "registered_name": null}, {"module": "keras.layers", "class_name": "BatchNormalization", "config": {"name": "batch_normalization_4", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "axis": -1, "momentum": 0.99, "epsilon": 0.001, "center": true, "scale": true, "beta_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "gamma_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "moving_mean_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "moving_variance_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "beta_regularizer": null, "gamma_regularizer": null, "beta_constraint": null, "gamma_constraint": null, "synchronized": false}, "registered_name": null, "build_config": {"input_shape": [null, 16, 16, 128]}}, {"module": "keras.layers", "class_name": "Conv2D", "config": {"name": "conv_128_3", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "filters": 128, "kernel_size": [3, 3], "strides": [1, 1], "padding": "same", "data_format": "channels_last", "dilation_rate": [1, 1], "groups": 1, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "activity_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 16, 16, 128]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation_5", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "relu"}, "registered_name": null}, {"module": "keras.layers", "class_name": "BatchNormalization", "config": {"name": "batch_normalization_5", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "axis": -1, "momentum": 0.99, "epsilon": 0.001, "center": true, "scale": true, "beta_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "gamma_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "moving_mean_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "moving_variance_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "beta_regularizer": null, "gamma_regularizer": null, "beta_constraint": null, "gamma_constraint": null, "synchronized": false}, "registered_name": null, "build_config": {"input_shape": [null, 16, 16, 128]}}, {"module": "keras.layers", "class_name": "MaxPooling2D", "config": {"name": "max_pooling2d_2", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "pool_size": [2, 2], "padding": "valid", "strides": [2, 2], "data_format": "channels_last"}, "registered_name": null}, {"module": "keras.layers", "class_name": "Dropout", "config": {"name": "dropout_2", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "rate": 0.25, "seed": null, "noise_shape": null}, "registered_name": null}, {"module": "keras.layers", "class_name": "Flatten", "config": {"name": "flatten", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "data_format": "channels_last"}, "registered_name": null, "build_config": {"input_shape": [null, 8, 8, 128]}}, {"module": "keras.layers", "class_name": "Dense", "config": {"name": "fc_1", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "units": 512, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 8192]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation_6", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "relu"}, "registered_name": null}, {"module": "keras.layers", "class_name": "BatchNormalization", "config": {"name": "batch_normalization_6", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "axis": -1, "momentum": 0.99, "epsilon": 0.001, "center": true, "scale": true, "beta_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "gamma_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "moving_mean_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "moving_variance_initializer": {"module": "keras.initializers", "class_name": "Ones", "config": {}, "registered_name": null}, "beta_regularizer": null, "gamma_regularizer": null, "beta_constraint": null, "gamma_constraint": null, "synchronized": false}, "registered_name": null, "build_config": {"input_shape": [null, 512]}}, {"module": "keras.layers", "class_name": "Dropout", "config": {"name": "dropout_3", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "rate": 0.5, "seed": null, "noise_shape": null}, "registered_name": null}, {"module": "keras.layers", "class_name": "Dense", "config": {"name": "output", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "units": 3, "activation": "linear", "use_bias": true, "kernel_initializer": {"module": "keras.initializers", "class_name": "GlorotUniform", "config": {"seed": null}, "registered_name": null}, "bias_initializer": {"module": "keras.initializers", "class_name": "Zeros", "config": {}, "registered_name": null}, "kernel_regularizer": null, "bias_regularizer": null, "kernel_constraint": null, "bias_constraint": null}, "registered_name": null, "build_config": {"input_shape": [null, 512]}}, {"module": "keras.layers", "class_name": "Activation", "config": {"name": "activation_7", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "activation": "softmax"}, "registered_name": null}, {"module": "keras.layers", "class_name": "Dropout", "config": {"name": "dropout_4", "trainable": true, "dtype": {"module": "keras", "class_name": "DTypePolicy", "config": {"name": "float32"}, "registered_name": null}, "rate": 0.3, "seed": null, "noise_shape": null}, "registered_name": null}], "build_input_shape": [null, 64, 64, 3]}, "registered_name": null, "build_config": {"input_shape": [null, 64, 64, 3]}, "compile_config": {"optimizer": {"module": "keras.optimizers", "class_name": "SGD", "config": {"name": "SGD", "learning_rate": 0.009999999776482582, "weight_decay": null, "clipnorm": null, "global_clipnorm": null, "clipvalue": null, "use_ema": false, "ema_momentum": 0.99, "ema_overwrite_frequency": null, "loss_scale_factor": null, "gradient_accumulation_steps": null, "momentum": 0.9, "nesterov": false}, "registered_name": null}, "loss": "categorical_crossentropy", "loss_weights": null, "metrics": ["accuracy"], "weighted_metrics": null, "run_eagerly": false, "steps_per_execution": 1, "jit_compile": false}}

model/metadata.json

@@ -0,0 +1 @@
+{"keras_version": "3.11.3", "date_saved": "2025-10-11@17:26:16"}

model/model.weights.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86c2131ab628eb3b2a3a1d5cdeccb284caa1f6e4609bfe5dfe7028afd0eaa8b7
+size 37097272

requirements.txt

@@ -0,0 +1,3 @@
+tensorflow>=2.19.0
+gradio
+huggingface_hub