Update app.py
Browse files
app.py
CHANGED
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@@ -1,6 +1,6 @@
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from fastapi import FastAPI, HTTPException
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from pydantic import BaseModel, validator, model_validator
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from pydantic.errors import PydanticValueError
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import pandas as pd
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import joblib
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import numpy as np
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@@ -18,18 +18,18 @@ except Exception as e:
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model = None # Setăm modelul ca None în caz de eroare
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FEATURE_ORDER = [] # Inițializăm o listă goală pentru a evita erorile ulterioare
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# Definim clase personalizate pentru erori
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class CementPercentError(PydanticValueError):
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class CuringPeriodError(PydanticValueError):
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class CompactionRateError(PydanticValueError):
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class
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cement_perecent: float
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curing_period: float
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compaction_rate: float
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@@ -41,24 +41,58 @@ class SoilInput(BaseModel):
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self.curing_period = 0
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else:
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if not (1 <= self.curing_period <= 90):
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raise CuringPeriodError()
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return self
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@validator('cement_perecent')
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def validate_cement(cls, v):
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if not 0 <= v <= 15:
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raise CementPercentError()
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return v
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@validator('compaction_rate')
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def validate_compaction(cls, v):
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if not 0.5 <= v <= 1.5:
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raise CompactionRateError()
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return v
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@app.post("/predict")
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async def predict(soil_data: SoilInput):
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@@ -69,8 +103,23 @@ async def predict(soil_data: SoilInput):
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raise HTTPException(status_code=500, detail="Modelul nu a fost încărcat corect")
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try:
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# Construim DataFrame-ul pentru predicție
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input_data = soil_data.dict()
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input_df = pd.DataFrame([input_data])
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# Ne asigurăm că ordinea caracteristicilor este corectă
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from fastapi import FastAPI, HTTPException
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from pydantic import BaseModel, validator, model_validator
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# from pydantic.errors import PydanticValueError
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import pandas as pd
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import joblib
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import numpy as np
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model = None # Setăm modelul ca None în caz de eroare
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FEATURE_ORDER = [] # Inițializăm o listă goală pentru a evita erorile ulterioare
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# # Definim clase personalizate pentru erori
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# class CementPercentError(PydanticValueError):
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# msg_template = "Cement percentage must be between 0% and 15%"
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# class CuringPeriodError(PydanticValueError):
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# msg_template = "Curing period must be between 1 and 90 days"
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# class CompactionRateError(PydanticValueError):
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# msg_template = "Compaction velocity must be between 0.5 and 1.5 mm/min"
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class SoilInput__(BaseModel):
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cement_perecent: float
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curing_period: float
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compaction_rate: float
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self.curing_period = 0
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else:
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if not (1 <= self.curing_period <= 90):
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# raise CuringPeriodError()
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raise ValueError("Curing period must be between 1 and 90 days")
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return self
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@validator('cement_perecent')
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def validate_cement(cls, v):
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if not 0 <= v <= 15:
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# raise CementPercentError()
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raise ValueError("Cement percentage must be between 0% and 15%")
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return v
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@validator('compaction_rate')
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def validate_compaction(cls, v):
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if not 0.5 <= v <= 1.5:
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# raise CompactionRateError()
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raise ValueError("Compaction velocity must be between 0.5 and 1.5 mm/min")
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return v
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class SoilInput(BaseModel):
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cement_perecent: float = Field(
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..., # This means the field is required
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description="Cement percentage in the mixture"
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)
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curing_period: float = Field(
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...,
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description="Number of days for curing"
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)
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compaction_rate: float = Field(
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...,
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description="Rate of compaction in mm/min"
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)
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@field_validator('cement_perecent')
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@classmethod
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def validate_cement(cls, v: float) -> float:
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if not 0 <= v <= 15:
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raise ValueError("Cement percentage must be between 0% and 15%")
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return v
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@field_validator('curing_period')
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@classmethod
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def validate_curing(cls, v: float) -> float:
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if not 1 <= v <= 90:
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raise ValueError("Curing period must be between 1 and 90 days")
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return v
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@field_validator('compaction_rate')
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@classmethod
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def validate_compaction(cls, v: float) -> float:
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if not 0.5 <= v <= 1.5:
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raise ValueError("Compaction rate must be between 0.5 and 1.5 mm/min")
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return v
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@app.post("/predict")
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async def predict(soil_data: SoilInput):
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raise HTTPException(status_code=500, detail="Modelul nu a fost încărcat corect")
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try:
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input_data = soil_data.dict()
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# Aplicăm regula fizică: dacă nu avem ciment, perioada de maturare este 0
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if input_data['cement_perecent'] == 0:
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# Păstrăm datele originale pentru răspuns
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original_data = input_data.copy()
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# Modificăm perioada de maturare pentru predicție
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input_data['curing_period'] = 0
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# Adăugăm o notă explicativă în răspuns
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explanation = "Pentru amestecuri fără ciment, perioada de maturare nu influențează rezistența."
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else:
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original_data = input_data
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explanation = None
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# Construim DataFrame-ul pentru predicție
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# input_data = soil_data.dict()
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input_df = pd.DataFrame([input_data])
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# Ne asigurăm că ordinea caracteristicilor este corectă
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